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: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 375

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-375 A Kosse TX KOSSTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-375 0 Kosse TX KOSSTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-375 1 Kosse TX KOSSTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-375 2 Kosse TX KOSSTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-375 3 Kosse TX KOSSTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-375 4 Kosse TX KOSSTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-375 5 Kosse TX KOSSTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      
254-375 6 Kosse TX WACOTX360MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 556      
254-375 7 Kosse TX KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556      
254-375 8 Kosse TX WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-375 9 Kosse TX KOSSTXXARS1  2084 BRIGHTSPEED OF EASTERN TEXAS, INC. 556      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.