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: 747

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
305-747 A Keys FL   5562 METROPCS, INC. 46017      
305-747 0 Keys FL MRMRFL092MD  5562 METROPCS, INC. 46017      
305-747 1 Keys FL MIASFL680MD  982E BANDWIDTH.COM CLEC, LLC - FL 46017      
305-747 2 Keys FL MRMRFL092MD  5562 METROPCS, INC. 46017      
305-747 3 Keys FL MRMRFL096MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46017      
305-747 4 Keys FL MRMRFL096MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46017      
305-747 5 Keys FL MRMRFL096MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 46017      
305-747 6 Keys FL   6889 OMNIPOINT MIAMI E LICENSE, LLC 46017      
305-747 7 Keys FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46017      
305-747 8 Keys FL MRMRFL092MD  5562 METROPCS, INC. 46017      
305-747 9 Keys FL MRMRFL092MD  5562 METROPCS, INC. 46017      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.