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.

Switch: NLVGNVXFDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
702-399 A Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-633 A Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 A Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 0 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 1 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 2 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 3 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 4 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 5 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 6 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 8 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-639 9 Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-642 A Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-649 A Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      
702-657 A Las Vegas NV 2348 CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 721      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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