Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 404 [Rate centres in NPA 404] [Dial plan for NPA 404]

NXX: 624

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
404-624 A Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 0 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 1 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 2 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 3 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 4 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 5 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 6 Atlanta GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2009-11-20   
404-624 7 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 8 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
404-624 9 Atlanta GA ATLNGALADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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