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: 948 [Rate centres in NPA 948] [Dial plan for NPA 948]

NXX: 220

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
948-220 A Norfolk Zone 3 VA HMPNVAAC2MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252   2024-04-28   
948-220 0 Norfolk Zone 3 VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-04-30   
948-220 1 Norfolk Zone 3 VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-04-30   
948-220 2 Norfolk Zone 3 VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-04-30   
948-220 3 Norfolk Zone 3 VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-04-30   
948-220 4 Norfolk Zone 3 VA NRFLVABSXXX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 252   2024-10-04   
948-220 5 Norfolk Zone 3 VA NRFLVABSXTY  138E ONVOY, LLC - VA 252   2024-08-24   
948-220 6 Norfolk Zone 3 VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252   2024-04-28   
948-220 7 Norfolk Zone 3 VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252   2024-04-28   
948-220 8 Norfolk Zone 3 VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252   2024-04-28   
948-220 9 Norfolk Zone 3 VA HMPNVAACBMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 252   2024-04-28   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.