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: 521

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
229-521 A Vienna GA ALBYGAMAXTX  593K MCC TELEPHONY LLC 444      
229-521 1 Vienna GA ALBYGAMAXTX  593K MCC TELEPHONY LLC 444   2010-03-29   
229-521 7 Vienna GA ALBYGAMA1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 444   2023-05-23   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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