Local Calling Guide

Area code/prefix search

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NPA: 404 [Rate centres in NPA 404] [Dial plan for NPA 404]

NXX: 521

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
404-521 A Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 0 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 1 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 2 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 3 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 4 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 5 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 6 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 7 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-521 8 Atlanta GA SMYRGAFEDS5  321E YMAX COMMUNICATIONS CORP. - GA 438      
404-521 9 Atlanta GA ATLNGACSDS3  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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