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: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-422 A Lewisburg TN NSVMTNNN9MD  2966 GLOBAL CROSSING LOCAL SERVICES, INC. - TN 470      
931-422 0 Lewisburg TN NSVMTNKH2MD  7476 POWERTEL NASHVILLE LICENSES, INC. 470   2011-08-30   
931-422 1 Lewisburg TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2019-01-11   
931-422 2 Lewisburg TN LBNNTN070MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 470   2013-09-20   
931-422 3 Lewisburg TN NSVMTNNN9MD  2966 GLOBAL CROSSING LOCAL SERVICES, INC. - TN 470      
931-422 5 Lewisburg TN LBNNTN070MD  704C CHARTER FIBERLINK-TENNESSEE, LLC - TN 470   2010-07-31   
931-422 6 Lewisburg TN BRWDTNDDDMD  3633 NETWORK TELEPHONE CORPORATION - TN 470   2005-05-22   
931-422 7 Lewisburg TN NSVLTNMTYVY  516C AT&T CORP. 470   2009-07-25   
931-422 8 Lewisburg TN NSVLTNMT93Z  124F BANDWIDTH.COM CLEC, LLC - TN 470   2010-11-19   
931-422 9 Lewisburg TN NSVLTNMTY9Z  624H ONVOY SPECTRUM, LLC 470   2023-06-11   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.