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2 records found
| Area Code | Prefix | City/Switch Name (Click for city search) | State/Prov. Area Map | Telephone Company Web link | Telco Type | More Info |
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| 480 | 426 | PHOENIX | Arizona | T-MOBILE USA, INC. | WIRELESS PROV | More |
| 480 | 426 | PHOENIX | Arizona | LEVEL 3 COMMUNICATIONS, LLC - AZ | More | |
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VOIP - Voice Over Internet Protocol - Facts and Updates |
Get the Facts - Wireless/Local Number Portability - and Updates
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