Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 229 [Rate centres in NPA 229] [Dial plan for NPA 229]

NXX: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
229-508 A Ashburn GA ALBYGAMAXJX  7473 POWERTEL ATLANTA LICENSES, INC. 444      
229-508 0 Ashburn GA   067D ONVOY, LLC - GA 444   2019-04-29   
229-508 1 Ashburn GA   067D ONVOY, LLC - GA 444   2019-04-29   
229-508 2 Ashburn GA   067D ONVOY, LLC - GA 444   2022-07-18   
229-508 3 Ashburn GA   067D ONVOY, LLC - GA 444   2022-07-18   
229-508 5 Ashburn GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 444   2025-09-28   
229-508 6 Ashburn GA   145J TERRA NOVA TELECOM INC. 444   2025-05-17   
229-508 7 Ashburn GA   7473 POWERTEL ATLANTA LICENSES, INC. 444   2021-12-24   
229-508 8 Ashburn GA   067D ONVOY, LLC - GA 444   2023-09-18   
229-508 9 Ashburn GA   7473 POWERTEL ATLANTA LICENSES, INC. 444   2021-12-24   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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