Who Called Me from Area Code 442?
- No voicemail? Let it go. Real callers leave messages.
- Recognize the pattern? Check the number in the prefix lookup.
- Getting repeats? ActiveArmor® blocks and labels them automatically.
- Same prefix calling again? Compare it against this month’s most-reported 442 prefixes, right on this page.
- Curious who issued a number? Every 442 prefix belongs to a carrier — the registry names it.
75 unwanted-call reports naming 442 numbers in FTC Do Not Call complaint data, July 2–17, 2026. Consumer-reported and unverified.
Block spam calls in the 442, included with AT&T wireless
AT&T ActiveArmor® is the network-level security that screens the calls this page is about:
- Fraud calls blocked automatically on the network
- Suspected spam labeled before you answer
- Caller ID & custom call blocking in the free app
- Reverse number lookup (available with ActiveArmor Advanced security. Fee required.)
- Identity monitoring & identity theft insurance (available with ActiveArmor Advanced security. Fee required.)
Included with AT&T wireless plans. Requires compatible device/service and download of the AT&T ActiveArmor® app. Other terms & restrictions apply. May not detect all threats and may block wanted calls. Some features require Advanced mobile security ($7/mo.). See terms.
See how ActiveArmor worksIncluded with the free 30-day AT&T Wireless℠ trial- 100GB of data plus 25GB hotspot
- Unlimited talk & text in the U.S., Canada and Mexico
- Texting from the U.S. to 200+ countries & territories
- Access to the AT&T 5G network
Offer details
Service good for 30 days. Data: Limited to 100GB of data and 25GB of hotspot data. No additional data is available after limit is reached. Video is limited to SD quality. Talk & Text: Includes unlimited talk & text within the U.S. and unlimited text from the U.S. to over 230 countries. Limits: One trial per user. An unlocked, dual eSIM iPhone is required. You’ll receive a trial phone number that belongs to AT&T and is not available to be ported to another carrier or otherwise retained. Trial plan features and details may differ from or be unavailable in other AT&T plans. U.S. only. All terms subject to change at any time.
Is Area Code 442 a Scam?
It’s added to the 760 region in 2009 and serves Escondido and surrounding communities. But legitimacy of the code says nothing about any single call. Scammers spoof local numbers constantly.
Been targeted? Report it to the FTC at reportfraud.ftc.gov. Reports feed the complaint data that powers spam blocking.
Scam texts from area code 442 numbers
The most common area code 442 text scam is the “wrong number” opener: a friendly message that pretends to know you, then moves the chat to WhatsApp and eventually to an investment pitch. Scripts currently circulating:
- “U at home?” · “Are you busy tomorrow?” · “How are you doing?”
- Delivery-problem and job-offer texts that link out to a login page
Don’t reply. A response marks your number as live. Forward scam texts to 7726 (SPAM), and AT&T ActiveArmor® filters known senders automatically.
How number spoofing works in area code 442
Caller ID is easy to forge. Spoofing fakes the number a call displays. The real owner of that 442 number isn’t involved and usually has no idea. That’s why blocking one number rarely stops the calls.
- A call from a number almost identical to yours (same 442 and prefix) is “mirror spoofing.” A missed call from your own number is never worth returning.
- Strangers calling you back saying you called them? Your 442 number is being spoofed. It typically passes within days, and you don’t need a new number. Report it at reportfraud.ftc.gov.
- The caller-ID checkmark: AT&T verifies network calls (STIR/SHAKEN). A verified mark means the displayed number wasn’t faked. No mark doesn’t always mean scam, but treat it with more caution.
Spoofed or not, the rule holds: unexpected caller, no voicemail? Let it go.
442 Area Code Prefix & Carrier Lookup
The three digits after the area code identify the carrier a number was issued to. All 353 assigned 442 prefixes below are real, from the public numbering registry. Type to filter.
This isn’t a reverse phone lookup: no legitimate free service can tell you who owns a specific number. What a 442 prefix does show: the carrier that issued it, whether it’s wireless, landline or VoIP, and the community it belongs to, which is often enough to judge whether a call was worth returning.
| Prefix | Carrier | Line type |
|---|---|---|
| 442-200 | Onvoy (Sinch) | VoIP |
| 442-201 | Onvoy (Sinch) | VoIP |
| 442-202 | T-Mobile | Wireless |
| 442-203 | Onvoy (Sinch) | VoIP |
| 442-204 | At&T Enterprises | Landline |
| 442-205 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-206 | Onvoy (Sinch) | VoIP |
| 442-207 | Bandwidth.com | VoIP |
| 442-208 | Bandwidth.com | VoIP |
| 442-210 | AT&T Mobility | Wireless |
| 442-212 | Telnyx | Landline |
| 442-214 | Verizon Business (MCImetro) | Landline |
| 442-215 | AT&T Mobility | Wireless |
| 442-216 | T-Mobile | Wireless |
| 442-217 | AT&T Mobility | Wireless |
| 442-218 | T-Mobile | Wireless |
| 442-219 | T-Mobile | Wireless |
| 442-220 | Integrated Path Communications | Landline |
| 442-221 | Bandwidth.com | VoIP |
| 442-222 | Onvoy (Sinch) | VoIP |
| 442-223 | Peerless Network | VoIP |
| 442-224 | Spectrum (TWC IP) | Landline |
| 442-225 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-226 | T-Mobile | Wireless |
| 442-227 | Hd Carrier | Landline |
| 442-228 | Csc Voice | Landline |
| 442-229 | Bandwidth.com | VoIP |
| 442-230 | T-Mobile | Wireless |
| 442-231 | Spectrum (TWC IP) | Landline |
| 442-232 | Lumen (Level 3) | VoIP |
| 442-233 | Bandwidth.com | VoIP |
| 442-234 | Peerless Network | VoIP |
| 442-235 | Verizon Wireless | Wireless |
| 442-236 | AT&T Mobility | Wireless |
| 442-237 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-238 | T-Mobile | Wireless |
| 442-239 | Integrated Path Communications | Landline |
| 442-240 | Five9 | Landline |
| 442-241 | Verizon Wireless | Wireless |
| 442-242 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-243 | Verizon Wireless | Wireless |
| 442-244 | Spectrum (TWC IP) | Landline |
| 442-245 | Verizon Wireless | Wireless |
| 442-246 | Verizon Business (MCImetro) | Landline |
| 442-247 | AT&T Mobility | Wireless |
| 442-248 | Verizon Wireless | Wireless |
| 442-249 | Lumen (Level 3) | VoIP |
| 442-250 | Peerless Network | VoIP |
| 442-251 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-252 | Bandwidth.com | VoIP |
| 442-253 | Lumen (CenturyLink) | Landline |
| 442-254 | Onvoy (Sinch) | VoIP |
| 442-255 | T-Mobile | Wireless |
| 442-256 | Verizon Wireless | Wireless |
| 442-257 | Verizon Wireless | Wireless |
| 442-258 | Verizon Wireless | Wireless |
| 442-259 | Bandwidth.com | VoIP |
| 442-260 | Terra Nova Telecom | Landline |
| 442-261 | Integrated Path Communications | Landline |
| 442-262 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-263 | Onvoy (Sinch) | VoIP |
| 442-264 | T-Mobile | Wireless |
| 442-265 | Lumen (Level 3) | VoIP |
| 442-266 | Peerless Network | VoIP |
| 442-267 | Verizon Wireless | Wireless |
| 442-268 | Lumen (CenturyLink) | Landline |
| 442-269 | Lumen (CenturyLink) | Landline |
| 442-270 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-271 | Verizon Wireless | Wireless |
| 442-272 | Bandwidth.com | VoIP |
| 442-273 | T-Mobile | Wireless |
| 442-274 | AT&T Mobility | Wireless |
| 442-275 | Nuso | Landline |
| 442-276 | Lumen (CenturyLink) | Landline |
| 442-277 | Onvoy (Sinch) | VoIP |
| 442-278 | AT&T Mobility | Wireless |
| 442-279 | T-Mobile | Wireless |
| 442-280 | T-Mobile | Wireless |
| 442-281 | Pacific Bell | Landline |
| 442-282 | AT&T Mobility | Wireless |
| 442-283 | Verizon Wireless | Wireless |
| 442-284 | T-Mobile | Wireless |
| 442-285 | AT&T Mobility | Wireless |
| 442-286 | Verizon Business (MCImetro) | Landline |
| 442-287 | Lumen (Level 3) | VoIP |
| 442-288 | AT&T Mobility | Wireless |
| 442-289 | Shelcomm | Landline |
| 442-290 | Vonage | VoIP |
| 442-291 | T-Mobile | Wireless |
| 442-292 | Utility Telecom Group | Landline |
| 442-293 | Bandwidth.com | VoIP |
| 442-294 | T-Mobile | Wireless |
| 442-295 | Verizon Business (MCImetro) | Landline |
| 442-296 | Race Telecommunications | Landline |
| 442-297 | T-Mobile | Wireless |
| 442-298 | Race Telecommunications | Landline |
| 442-299 | Shelcomm | Landline |
| 442-300 | Onvoy (Sinch) | VoIP |
| 442-301 | Onvoy (Sinch) | VoIP |
| 442-302 | Peerless Network | VoIP |
| 442-303 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-304 | Onvoy (Sinch) | VoIP |
| 442-305 | Onvoy (Sinch) | VoIP |
| 442-306 | T-Mobile | Wireless |
| 442-307 | T-Mobile | Wireless |
| 442-308 | Csc Wireless | Wireless |
| 442-309 | Verizon Wireless | Wireless |
| 442-312 | Peerless Network | VoIP |
| 442-313 | Onvoy (Sinch) | VoIP |
| 442-314 | AT&T Mobility | Wireless |
| 442-315 | Csc Wireless | Wireless |
| 442-316 | AT&T Mobility | Wireless |
| 442-317 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-318 | Onvoy (Sinch) | VoIP |
| 442-319 | AT&T Mobility | Wireless |
| 442-320 | Vonage | VoIP |
| 442-321 | Verizon Business (MCImetro) | Landline |
| 442-322 | T-Mobile | Wireless |
| 442-324 | Spectrum (TWC IP) | Landline |
| 442-325 | Bandwidth.com | VoIP |
| 442-326 | Csc Voice | Landline |
| 442-327 | Spectrum (Charter IP) | Landline |
| 442-328 | Commio | Landline |
| 442-329 | AT&T Mobility | Wireless |
| 442-330 | AT&T Mobility | Wireless |
| 442-331 | AT&T Mobility | Wireless |
| 442-332 | AT&T Mobility | Wireless |
| 442-333 | Bandwidth.com | VoIP |
| 442-334 | Telnyx | Landline |
| 442-335 | AT&T Mobility | Wireless |
| 442-336 | FracTEL | Landline |
| 442-337 | AT&T Mobility | Wireless |
| 442-338 | AT&T Mobility | Wireless |
| 442-339 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-340 | T-Mobile | Wireless |
| 442-341 | AT&T Mobility | Wireless |
| 442-342 | Ip Horizon | Landline |
| 442-343 | AT&T Mobility | Wireless |
| 442-344 | AT&T Mobility | Wireless |
| 442-345 | Onvoy (Sinch) | VoIP |
| 442-346 | FracTEL | Landline |
| 442-347 | T-Mobile | Wireless |
| 442-348 | FracTEL | Landline |
| 442-349 | AT&T Mobility | Wireless |
| 442-350 | AT&T Mobility | Wireless |
| 442-351 | AT&T Mobility | Wireless |
| 442-352 | AT&T Mobility | Wireless |
| 442-353 | Skye Telecom LLC dba Skyetel | Landline |
| 442-354 | T-Mobile | Wireless |
| 442-355 | T-Mobile | Wireless |
| 442-356 | FracTEL | Landline |
| 442-357 | Verizon Wireless | Wireless |
| 442-358 | T-Mobile | Wireless |
| 442-359 | Verizon Wireless | Wireless |
| 442-360 | AT&T Mobility | Wireless |
| 442-361 | AT&T Mobility | Wireless |
| 442-362 | Verizon Wireless | Wireless |
| 442-363 | Frontier Communications | Landline |
| 442-364 | T-Mobile | Wireless |
| 442-365 | AT&T Mobility | Wireless |
| 442-366 | AT&T Mobility | Wireless |
| 442-367 | AT&T Mobility | Wireless |
| 442-368 | T-Mobile | Wireless |
| 442-369 | Verizon Wireless | Wireless |
| 442-370 | T-Mobile | Wireless |
| 442-371 | TPx Communications | Landline |
| 442-372 | Lumen (Level 3) | VoIP |
| 442-373 | Bandwidth.com | VoIP |
| 442-374 | Commio | Landline |
| 442-375 | T-Mobile | Wireless |
| 442-376 | TPx Communications | Landline |
| 442-377 | FracTEL | Landline |
| 442-378 | T-Mobile | Wireless |
| 442-379 | T-Mobile | Wireless |
| 442-380 | AT&T Mobility | Wireless |
| 442-381 | TPx Communications | Landline |
| 442-382 | Metro by T-Mobile (MetroPCS) | Wireless |
| 442-383 | TPx Communications | Landline |
| 442-384 | Onvoy Spectrum (Sinch) | VoIP |
| 442-385 | AT&T (Teleport Communications) | Landline |
| 442-386 | FracTEL | Landline |
| 442-387 | TPx Communications | Landline |
| 442-388 | FracTEL | Landline |
| 442-389 | Bandwidth.com | VoIP |
| 442-390 | T-Mobile | Wireless |
| 442-391 | Boost Mobile | Landline |
| 442-392 | AT&T Mobility | Wireless |
| 442-393 | Commio | Landline |
| 442-394 | Nuso | Landline |
| 442-395 | AT&T Mobility | Wireless |
| 442-396 | Nuso | Landline |
| 442-397 | Comcast Phone Of California | Landline |
| 442-398 | Bandwidth.com | VoIP |
| 442-399 | FracTEL | Landline |
| 442-400 | Verizon Wireless | Wireless |
| 442-401 | Boost Mobile | Landline |
| 442-402 | Skye Telecom LLC dba Skyetel | Landline |
| 442-403 | Boost Mobile | Landline |
| 442-404 | Boost Mobile | Landline |
| 442-405 | AT&T Mobility | Wireless |
| 442-406 | AT&T Mobility | Wireless |
| 442-407 | AT&T Mobility | Wireless |
| 442-409 | AT&T Mobility | Wireless |
| 442-410 | Onvoy (Sinch) | VoIP |
| 442-412 | Commio | Landline |
| 442-413 | T-Mobile | Wireless |
| 442-414 | Verizon Wireless | Wireless |
| 442-416 | T-Mobile | Wireless |
| 442-417 | AT&T Mobility | Wireless |
| 442-418 | AT&T Mobility | Wireless |
| 442-419 | Onvoy (Sinch) | VoIP |
| 442-420 | Commio | Landline |
| 442-421 | Onvoy Spectrum (Sinch) | VoIP |
| 442-422 | FracTEL | Landline |
| 442-423 | T-Mobile | Wireless |
| 442-425 | Onvoy Spectrum (Sinch) | VoIP |
| 442-426 | Onvoy Spectrum (Sinch) | VoIP |
| 442-427 | Lumen (Level 3) | VoIP |
| 442-428 | Onvoy (Sinch) | VoIP |
| 442-429 | T-Mobile | Wireless |
| 442-430 | T-Mobile | Wireless |
| 442-431 | T-Mobile | Wireless |
| 442-432 | FracTEL | Landline |
| 442-433 | FracTEL | Landline |
| 442-434 | Onvoy (Sinch) | VoIP |
| 442-435 | Onvoy (Sinch) | VoIP |
| 442-436 | T-Mobile | Wireless |
| 442-437 | AT&T Mobility | Wireless |
| 442-438 | Verizon Wireless | Wireless |
| 442-439 | Verizon Wireless | Wireless |
| 442-440 | Onvoy (Sinch) | VoIP |
| 442-441 | Onvoy (Sinch) | VoIP |
| 442-442 | T-Mobile | Wireless |
| 442-443 | Onvoy (Sinch) | VoIP |
| 442-444 | Onvoy (Sinch) | VoIP |
| 442-445 | Onvoy Spectrum (Sinch) | VoIP |
| 442-446 | Ton80 Communications | Landline |
| 442-447 | Onvoy Spectrum (Sinch) | VoIP |
| 442-448 | Onvoy Spectrum (Sinch) | VoIP |
| 442-449 | Commio | Landline |
| 442-450 | Onvoy (Sinch) | VoIP |
| 442-451 | Telnyx | Landline |
| 442-452 | Onvoy (Sinch) | VoIP |
| 442-453 | Onvoy (Sinch) | VoIP |
| 442-454 | AT&T Mobility | Wireless |
| 442-455 | Onvoy (Sinch) | VoIP |
| 442-456 | T-Mobile | Wireless |
| 442-457 | Onvoy (Sinch) | VoIP |
| 442-458 | AT&T Mobility | Wireless |
| 442-459 | T-Mobile | Wireless |
| 442-460 | Onvoy (Sinch) | VoIP |
| 442-461 | T-Mobile | Wireless |
| 442-462 | T-Mobile | Wireless |
| 442-463 | Onvoy (Sinch) | VoIP |
| 442-464 | Verizon Wireless | Wireless |
| 442-465 | Bandwidth.com | VoIP |
| 442-466 | FracTEL | Landline |
| 442-467 | T-Mobile | Wireless |
| 442-468 | Onvoy (Sinch) | VoIP |
| 442-469 | Verizon Wireless | Wireless |
| 442-470 | T-Mobile | Wireless |
| 442-471 | AT&T Mobility | Wireless |
| 442-472 | Verizon Wireless | Wireless |
| 442-473 | T-Mobile | Wireless |
| 442-474 | T-Mobile | Wireless |
| 442-475 | AT&T Mobility | Wireless |
| 442-476 | Leap Telecom | Landline |
| 442-477 | FracTEL | Landline |
| 442-478 | T-Mobile | Wireless |
| 442-479 | AT&T Mobility | Wireless |
| 442-480 | AT&T Mobility | Wireless |
| 442-481 | AT&T Mobility | Wireless |
| 442-482 | AT&T Mobility | Wireless |
| 442-484 | AT&T Mobility | Wireless |
| 442-485 | Onvoy Spectrum (Sinch) | VoIP |
| 442-486 | Onvoy (Sinch) | VoIP |
| 442-487 | AT&T Mobility | Wireless |
| 442-488 | FracTEL | Landline |
| 442-489 | Verizon Wireless | Wireless |
| 442-490 | Wavenation | Landline |
| 442-491 | Bandwidth.com | VoIP |
| 442-492 | AT&T Mobility | Wireless |
| 442-493 | T-Mobile | Wireless |
| 442-494 | T-Mobile | Wireless |
| 442-495 | AT&T (Teleport Communications) | Landline |
| 442-496 | T-Mobile | Wireless |
| 442-497 | AT&T Mobility | Wireless |
| 442-498 | AT&T Mobility | Wireless |
| 442-499 | FracTEL | Landline |
| 442-500 | Onvoy (Sinch) | VoIP |
| 442-501 | Onvoy (Sinch) | VoIP |
| 442-515 | Telnyx | Landline |
| 442-522 | FracTEL | Landline |
| 442-524 | Twilio | VoIP |
| 442-529 | FracTEL | Landline |
| 442-532 | Ton80 Communications | Landline |
| 442-533 | FracTEL | Landline |
| 442-542 | Onvoy (Sinch) | VoIP |
| 442-544 | FracTEL | Landline |
| 442-566 | FracTEL | Landline |
| 442-567 | FracTEL | Landline |
| 442-568 | Ton80 Communications | Landline |
| 442-577 | FracTEL | Landline |
| 442-587 | Opentact | Landline |
| 442-588 | FracTEL | Landline |
| 442-599 | FracTEL | Landline |
| 442-600 | Onvoy (Sinch) | VoIP |
| 442-615 | AT&T Mobility | Wireless |
| 442-637 | Ton80 Communications | Landline |
| 442-642 | Onvoy (Sinch) | VoIP |
| 442-646 | Ton80 Communications | Landline |
| 442-655 | T-Mobile | Wireless |
| 442-666 | Onvoy (Sinch) | VoIP |
| 442-667 | FracTEL | Landline |
| 442-677 | FracTEL | Landline |
| 442-683 | Ton80 Communications | Landline |
| 442-688 | FracTEL | Landline |
| 442-699 | FracTEL | Landline |
| 442-732 | FracTEL | Landline |
| 442-733 | Ton80 Communications | Landline |
| 442-742 | Onvoy (Sinch) | VoIP |
| 442-744 | FracTEL | Landline |
| 442-755 | FracTEL | Landline |
| 442-758 | FracTEL | Landline |
| 442-766 | FracTEL | Landline |
| 442-777 | Bandwidth.com | VoIP |
| 442-786 | FracTEL | Landline |
| 442-788 | FracTEL | Landline |
| 442-789 | FracTEL | Landline |
| 442-799 | FracTEL | Landline |
| 442-800 | Onvoy (Sinch) | VoIP |
| 442-822 | FracTEL | Landline |
| 442-833 | FracTEL | Landline |
| 442-842 | FracTEL | Landline |
| 442-844 | Skye Telecom LLC dba Skyetel | Landline |
| 442-855 | FracTEL | Landline |
| 442-866 | FracTEL | Landline |
| 442-867 | FracTEL | Landline |
| 442-877 | FracTEL | Landline |
| 442-888 | Onvoy (Sinch) | VoIP |
| 442-894 | Verizon Wireless | Wireless |
| 442-895 | Twilio | VoIP |
| 442-899 | FracTEL | Landline |
| 442-900 | Onvoy (Sinch) | VoIP |
| 442-933 | FracTEL | Landline |
| 442-936 | Spectrum (Charter IP) | Landline |
| 442-944 | FracTEL | Landline |
| 442-946 | FracTEL | Landline |
| 442-955 | FracTEL | Landline |
| 442-966 | FracTEL | Landline |
| 442-977 | FracTEL | Landline |
| 442-998 | T-Mobile | Wireless |
| 442-999 | Onvoy (Sinch) | VoIP |
Line type reflects the registry assignment; ported numbers can differ. Unknown 442 number calling? ActiveArmor® screens it before you ever look it up.
Cities & Communities in and around Area Code 442
Communities the 442 serves, filtered against the numbering registry’s rate centers, with each community’s key ZIP codes and the AT&T home internet available there. Cities link to their local AT&T internet page.
| City / community | Key ZIP codes | AT&T internet |
|---|---|---|
| Barstow | 92311 | Internet Air |
| Bishop | 93514 | Internet Air |
| Blythe | 92225 | Internet Air |
| Bonsall | 92003, 92084, 92057 | Internet Air |
| Boron | 93516 | Internet Air |
| Borrego Springs | 92066 | Check address |
| Brawley | 92281 | Internet Air |
| Calexico | 92249, 92231 | Internet Air |
| California City | 93505 | Internet Air |
| Calipatria | 92233 | Internet Air |
| Carlsbad | 92011, 92008, 92010 | Fiber up to 5 GIG |
| Cathedral City | 92234, 92276, 92270 | Internet Air |
| Chalfant | 93514 | Check address |
| Coachella | 92236, 92201, 92203 | Internet Air |
| El Centro | 92243, 92249, 92231 | Internet Air |
| Encinitas | 92024, 92007, 92009 | Fiber up to 5 GIG |
| Escondido | 92029, 92025, 92096 | Fiber up to 5 GIG |
| Fallbrook | 92028, 92003, 92590 | Fiber up to 5 GIG |
| Heber | 92249, 92231, 92243 | Internet Air |
| Holtville | 92249 | Internet Air |
| Imperial | 92243, 92273 | Internet Air |
| Indian Wells | 92210, 92253, 92260 | Internet Air |
| Indio | 92203, 92201, 92210 | Internet Air |
| Inyokern | 93555 | Internet Air |
| Julian | 92066 | Internet Air |
| La Quinta | 92253, 92210, 92201 | Internet Air |
| Lake Isabella | 93240, 93205, 93285 | Check address |
| Mammoth Lakes | 93546 | Internet Air |
| Morongo Valley | 92256, 92268 | Check address |
| Niland | 92233, 92257 | Internet Air |
| North Edwards | 93523 | Check address |
| Oceanside | 92056, 92057, 92058 | Fiber up to 5 GIG |
| Ocotillo | 92259 | Check address |
| Pala | 92059 | Internet Air |
| Palm Desert | 92211, 92210, 92260 | Internet Air |
| Palm Springs | 92234, 92262, 92264 | Internet Air |
| Phelan | 92371, 92372, 92392 | Internet Air |
| Poway | 92064, 92128, 92131 | Internet Air |
| Ramona | 92065 | Fiber up to 5 GIG |
| Rancho Mirage | 92270, 92234, 92260 | Internet Air |
| Rancho Santa Fe | 92067, 92091, 92024 | Internet Air |
| Ridgecrest | 93555 | Internet Air |
| San Diego | 92123, 92124, 92145 | Fiber up to 5 GIG |
| San Marcos | 92096, 92078, 92069 | Fiber up to 5 GIG |
| Shoshone | 92389 | Check address |
| Solana Beach | 92075, 92014, 92007 | Internet Air |
| Temecula | 92591, 92590, 92563 | Internet Air |
| Thermal | 92236 | Internet Air |
| Thousand Palms | 92276, 92211, 92241 | Internet Air |
| Twentynine Palms | 92278 | Internet Air |
| Valley Center | 92082, 92026, 92061 | Fiber up to 5 GIG |
| Victorville | 92394, 92395, 92392 | Internet Air |
| Vista | 92083, 92081, 92010 | Fiber up to 5 GIG |
| Westmorland | 92281 | Check address |
| Wrightwood | 91759, 92372, 92397 | Internet Air |
| Yucca Valley | 92284, 92268 | Check address |
City list: AT&T service-area records and the public numbering registry. Key ZIPs: U.S. Census data for each community. Internet type: AT&T eligibility data, June 2026. Availability is always confirmed at your exact address.
442 Area Code Map
Area code 442 serves Escondido and nearby communities in CA.
↓ Printable PDF
Open the printable 442 map (PDF) · All California area codes · Home internet in Escondido
Counties Covered by the 442 Area Code
Counties are served in whole or in part; population is U.S. Census Bureau ACS 2023. The 442 also reaches parts of Imperial County, Inyo County, Mono County.
Area Code 442: More Than a Number in Escondido
In Escondido, the 442 is more than digits on a caller ID. It arrived in 2009, layered onto the 760 region, and it has meant Escondido and surrounding communities ever since — 353 carrier prefixes keep its lines busy today, and an established 442 number still says you’ve been here a while.
The map tells its own story: Escondido and surrounding communities, with 760 sharing the same streets today. Several codes, one local calling area, no long-distance between any of them — only the 442 came first.
Keeping a 442 matters here. An existing 442 number ports to a new phone, a new carrier, or a new AT&T line, and stays yours anywhere in the U.S. New lines in the area often draw 760 instead — one more reason locals hold on to theirs.
Need a new local number? Shop plans Keep your 442: bring it to AT&TInternet, wireless & stores in the 442
AT&T Home Internet in Area Code 442
AT&T home internet serves communities across area code 442, with AT&T Fiber where it’s built and AT&T Internet Air covering the gaps. Availability is decided address by address; every community in the table above links to its local internet page.
AT&T Fiber: Ltd. avail/areas. Speeds based on wired connection. Actual speeds vary. For 5-GIG, single device wired speed maximum 4.7Gbps. For more info., visit att.com/speed101. AT&T Internet Air: AT&T Internet Air not available in all areas. In rare cases, if your usage is contributing to congestion on the network, AT&T will greatly reduce your speed for a minimum of 30 min.
Pair it with wireless in an internet + wireless bundle. Run a business in the 442? AT&T Business Internet is available at many addresses.
Moving to Area Code 442?
Set up home internet in area code 442 before the boxes arrive, and find your new community in the table above or check your exact address below.
Your number moves with you: port your 442 number from anywhere, or keep your old number when you arrive. An AT&T store nearby can handle the whole switch in one visit.
AT&T Wireless in Area Code 442
AT&T’s 5G network covers most of area code 442. ActiveArmor® spam blocking is included with every unlimited plan, your 442 number stays yours, and great cell phone deals in Escondido are a tap away.
AT&T may temporarily slow data speeds if the network is busy. 5G req’s compatible plan & device. Coverage not available everywhere. Learn more at att.com/5Gforyou.
Need a new 442 number? Ask when you activate a line: the 442 shares its territory with 760, so new lines may draw one of those codes, and porting an existing 442 number keeps it yours.
AT&T Stores in Area Code 442
Looking for cell phone stores in area code 442? These stores answer on 442 numbers — walk in for switching, porting, upgrades and hands-on help:
Every AT&T store in the region, company owned and authorized retailer alike, each with its own store page.
International Calling from Area Code 442
Calling abroad from area code 442? AT&T International Calling adds discounted or unlimited rates to 200+ countries on top of your existing plan, and unlimited texting from the U.S. to 200+ destinations is already included on AT&T unlimited plans.
Top places of birth among foreign-born residents of the 442’s counties, U.S. Census Bureau ACS 2023.
Calling abroad from a 442 number: dial 011 + country code + number (or just + on a mobile). Traveling abroad instead? International Day Pass® takes your talk, text and data with you for a flat daily rate.
International Calling and International Day Pass® availability, rates and included destinations vary by plan; see att.com for the current country list.
442 Area Code Quick Facts & Dialing
How to dial a 442 number
| Scenario | Format | Example |
|---|---|---|
| Local call (within the region) | 442 + 7-digit number | (442) 555-0100 |
| Long distance (within the U.S.) | 1 + 442 + 7-digit number | 1 (442) 555-0100 |
| Calling 442 from another country | +1 442 + 7-digit number | +1 442 555 0100 |
| From a mobile phone | (442) + 7-digit number | (442) 555-0100 |
A Short History of Area Code 442
Added in 2009 to the 760 region, the 442 serves Escondido and surrounding communities. No splits or overlays have divided its territory since.
In service since 2009. Today the 442’s territory is shared with overlay code 760, so ten-digit dialing is required.
Nearby & Related Area Codes
Browse area codes by state: California (41) · Texas (29) · Florida (23) · all 50 states ›
