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: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 821

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-821 A Lexington SC LXTNSCBTRS0  3453 PBT COMMUNICATIONS, INC. - SC 434      
803-821 0 Lexington SC   3453 PBT COMMUNICATIONS, INC. - SC 434   2008-04-27   
803-821 1 Lexington SC   3453 PBT COMMUNICATIONS, INC. - SC 434   2008-04-27   
803-821 2 Lexington SC   3453 PBT COMMUNICATIONS, INC. - SC 434   2008-04-27   
803-821 3 Lexington SC   3453 PBT COMMUNICATIONS, INC. - SC 434   2008-04-27   
803-821 4 Lexington SC   3453 PBT COMMUNICATIONS, INC. - SC 434   2008-06-02   
803-821 5 Lexington SC   3453 PBT COMMUNICATIONS, INC. - SC 434   2008-06-02   
803-821 6 Lexington SC   7273 XSPEDIUS MANAGEMENT CO SWITCHED SERVICES, LLC - SC 434   2008-06-14   
803-821 7 Lexington SC   635C TELEPORT COMMUNICATIONS AMERICA - SC - LLC 434   2013-01-02   
803-821 8 Lexington SC   5562 METRO PCS, INC. 434   2015-12-04   
803-821 9 Lexington SC   582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434   2016-07-13   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.