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: 396

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
305-396 A Keys FL MIANFLWKDS0  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      
305-396 0 Keys FL   6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46017   2025-12-04   
305-396 1 Keys FL   982E BANDWIDTH.COM CLEC, LLC - FL 46017   2008-12-06   
305-396 2 Keys FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2004-11-01   
305-396 3 Keys FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2006-04-03   
305-396 4 Keys FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2005-05-16   
305-396 5 Keys FL   8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      
305-396 6 Keys FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2005-05-16   
305-396 7 Keys FL   318J COMCAST IP PHONE, LLC 46017   2009-09-19   
305-396 8 Keys FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017   2006-04-03   
305-396 9 Keys FL   8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 46017      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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