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: 517

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
305-517 A Keys FL ISLMFLMARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-517 0 Keys FL ISLMFLMARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-517 1 Keys FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017      
305-517 2 Keys FL ISLMFLMARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-517 3 Keys FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017      
305-517 4 Keys FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46017      
305-517 5 Keys FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017      
305-517 6 Keys FL PMBHFLMAX6Y  318J COMCAST IP PHONE, LLC 46017      
305-517 7 Keys FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017      
305-517 8 Keys FL MIAMFL98XAX  4616 DELTACOM, INC. - FL 46017      
305-517 9 Keys FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46017      

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

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