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: 280

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
305-280 A Keys FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46017   2025-01-28   
305-280 0 Keys FL MIAMFLGRY1X  829J PAETEC ITEL, LLC 46017      
305-280 1 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   
305-280 2 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   
305-280 3 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   
305-280 4 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   
305-280 5 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   
305-280 6 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   
305-280 7 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   
305-280 8 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   
305-280 9 Keys FL MIAMFL98DS4  937C ONVOY, LLC - FL 46017   2006-09-17   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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