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: TRRLTXJODS0

Remotes:

Switch Switch name Switch type
EDWDTXTWRS0  Edgewood  RSC 
FRNYTXHIRS0  Forney  RSC 
RYCYTXNERS0  Royse City  RSC 
WLPTTXNORS0  Wills Point  RSC 
WLPTTXTRRS0  Wills Point Triangle  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
972-524 A Terrell EMS TX 9533 SOUTHWESTERN BELL 552      
972-551 A Terrell TX 9533 SOUTHWESTERN BELL 552      
972-551 0 Terrell TX 9533 SOUTHWESTERN BELL 552      
972-551 1 Terrell TX 9533 SOUTHWESTERN BELL 552      
972-551 2 Terrell TX 9533 SOUTHWESTERN BELL 552      
972-551 3 Terrell TX 9533 SOUTHWESTERN BELL 552      
972-551 5 Terrell TX 9533 SOUTHWESTERN BELL 552      
972-551 6 Terrell TX 9533 SOUTHWESTERN BELL 552      
972-551 7 Terrell TX 9533 SOUTHWESTERN BELL 552      
972-551 8 Terrell TX 9533 SOUTHWESTERN BELL 552      
972-563 A Terrell TX 9533 SOUTHWESTERN BELL 552      

Last updated: Fri, 13 May 2022 22:16:13 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.