Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 305 [Rate centres in NPA 305] [Dial plan for NPA 305]

NXX: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
305-520 A Miami FL MIAMFLAERS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-520 0 Miami FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017   2006-06-26   
305-520 1 Miami FL MIAMFLAERS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-520 2 Miami FL MIAMFLAERS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-520 3 Miami FL MIAMFLAERS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-520 4 Miami FL MIAMFLPBDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-520 5 Miami FL MIAMFL98XAX  8660 WINDSTREAM NUVOX, INC. 46017   2007-09-07   
305-520 6 Miami FL MIAMFLBRDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-520 7 Miami FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2018-03-31   
305-520 8 Miami FL MIAMFLAERS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-520 9 Miami FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46017   2008-12-05   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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