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: 903 [Rate centres in NPA 903] [Dial plan for NPA 903]

NXX: 615

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
903-615 A Kilgore TX LGVWTXPLNMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 554      
903-615 0 Kilgore TX   903C ONVOY, LLC - TX 554      
903-615 1 Kilgore TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
903-615 2 Kilgore TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
903-615 3 Kilgore TX LGVWTXPLNMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 554      
903-615 4 Kilgore TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
903-615 5 Kilgore TX LGVWTXPLXEX  903C ONVOY, LLC - TX 554      
903-615 7 Kilgore TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554      
903-615 8 Kilgore TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554      
903-615 9 Kilgore TX TXRKTXXAHMD  624H ONVOY SPECTRUM, LLC 554      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.