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: DESMIAITLMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
641-202 2 Creston IA 9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632   2003-11-04   
641-203 5 Chariton IA 9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632   2003-11-04   
641-234 A Mount Ayr IA 9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632      
641-278 2 Creston IA 9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632   2017-05-10   
641-347 7 Afton IA 9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632   2005-07-12   
641-442 5 Davis City IA 9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632   2009-10-14   
641-442 6 Davis City IA 9572 IOWA RSA 2 LIMITED PARTNERSHIP DBA CHAT MOBILITY 632   2009-10-31   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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