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: OKLATXXADS0

Remotes:

Switch Switch name Switch type
CRWLTXXARS0  CROWELL  RSC 
DEVLOKXARS1  DEVOL  RSC 
EMEROKXARS1  ELMER  RSC 
GDLTTXXARS0  GOODLETT  RSC 
KRLDTXXARS0  KIRKLAND  RSC 
RNDTOKXARS1  RANDLETT  1RC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-281 A Randlett OK 2141 SANTA ROSA TEL COOP INC 536      
580-299 A Devol OK 2141 SANTA ROSA TEL COOP INC 536      
580-687 A Elmer OK 2141 SANTA ROSA TEL COOP INC 536      
940-357 A Lake Kemp TX 2141 SANTA ROSA TEL COOP INC 548      
940-474 A Truscott TX 2141 SANTA ROSA TEL COOP INC 548      
940-537 A Kirkland TX 2141 SANTA ROSA TEL COOP INC 548      
940-544 A Charlie TX 2141 SANTA ROSA TEL COOP INC 548      
940-585 A Cee Vee TX 2141 SANTA ROSA TEL COOP INC 548      
940-655 A Thalia TX 2141 SANTA ROSA TEL COOP INC 548      
940-674 A Goodlett TX 2141 SANTA ROSA TEL COOP INC 548      
940-839 A Medicine Mound TX 2141 SANTA ROSA TEL COOP INC 548      
940-886 A Oklaunion TX 2141 SANTA ROSA TEL COOP INC 548      
940-887 A White City-Odell TX 2141 SANTA ROSA TEL COOP INC 548      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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