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: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
305-400 A Miami FL MIAMFLGRDS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-400 0 Miami FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2010-02-21   
305-400 1 Miami FL MIAQFL60DS3  594D YMAX COMMUNICATIONS CORP. - FL 46017   2009-02-27   
305-400 2 Miami FL MIAQFL60DS3  594D YMAX COMMUNICATIONS CORP. - FL 46017   2009-02-27   
305-400 3 Miami FL MIAMFL98XAX  8692 US LEC OF FLORIDA, INC. 46017   2009-04-24   
305-400 4 Miami FL MIAUFLWSDS2  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 46017   2009-03-14   
305-400 5 Miami FL MIAMFLGRDS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-400 6 Miami FL MIAMFLGRDS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-400 7 Miami FL MIAMFLGRDS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-400 8 Miami FL PMBHFLMAX6Y  318J COMCAST IP PHONE, LLC 46017   2009-05-16   
305-400 9 Miami FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46017   2010-04-12   

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

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