Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 305 [Rate centres in NPA 305] [Dial plan for NPA 305]

NXX: 690

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
305-690 A North Dade FL NDADFLGGDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-690 0 North Dade FL MIAMFL98DS6  937C ONVOY, LLC - FL 46017      
305-690 1 North Dade FL NDADFLGGXMY  6889 OMNIPOINT MIAMI E LICENSE, LLC 46017      
305-690 2 North Dade FL NDADFLGGXMY  6889 OMNIPOINT MIAMI E LICENSE, LLC 46017      
305-690 3 North Dade FL NDADFLGGXMY  6889 OMNIPOINT MIAMI E LICENSE, LLC 46017      
305-690 4 North Dade FL NDADFLGGDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-690 5 North Dade FL NDADFLGGDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-690 6 North Dade FL NDADFLGGDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      
305-690 7 North Dade FL MIAMFLACUMD  516C AT&T CORP. 46017      
305-690 8 North Dade FL NDADFLGGXMY  6889 OMNIPOINT MIAMI E LICENSE, LLC 46017      
305-690 9 North Dade FL NDADFLGGDS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 46017      

Last updated: Wed, 25 Dec 2024 15:55:27 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.