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: 727 [Rate centres in NPA 727] [Dial plan for NPA 727]

NXX: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
727-390 A St Petersburg FL TAMQFLUNGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952      
727-390 0 St Petersburg FL TAMSFLDEKMD  073H TELNYX LLC 952   2021-01-11   
727-390 1 St Petersburg FL TAMQFLFZ5MD  5562 METROPCS, INC. 952   2021-02-08   
727-390 2 St Petersburg FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2021-01-05   
727-390 3 St Petersburg FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2021-01-05   
727-390 4 St Petersburg FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2021-01-05   
727-390 5 St Petersburg FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2021-01-05   
727-390 6 St Petersburg FL TAMSFLDEDSG  937C ONVOY, LLC - FL 952   2021-01-05   
727-390 7 St Petersburg FL TAMQFLUNGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2021-02-06   
727-390 8 St Petersburg FL TAMSFLDEDSH  902E PEERLESS NETWORK OF FLORIDA, LLC - FL 952   2021-01-07   
727-390 9 St Petersburg FL TAMQFLUNGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 952   2021-01-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.