Dialing & directories

Find out how to call the U.S. from abroad, get directory assistance, and more.

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Directory assistance & listings
Get directory assistance, look up phone numbers, and order phone books.
Go to Directory assistance & listings
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International calling
Find out how to make calls to the U.S. when traveling abroad.
Go to International calling
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Local calling areas
Learn about local calling areas, area code updates, and more.
Go to Local calling areas
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Browse topics
Plans & orders
Troubleshooting
Voicemail & features
Plans & orders
Troubleshooting
Voicemail & features