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.

OCN: 3638 CBTS TECHNOLOGY SOLUTIONS LLC - IN

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
317-204 5 Plainfield IN IPLVINEA1MD  336   2010-01-03   
317-300 3 Greenwood IN IPLVINEA1MD  336   2010-01-02   
317-436 3 Fishers IN IPLVINEA1MD  336   2010-01-02   
317-451 1 Danville IN IPLVINEA1MD  336   2010-01-02   
317-520 0 Brownsburg IN IPLVINEA1MD  336   2010-01-02   
317-564 7 Carmel IN IPLVINEA1MD  336   2010-01-02   
317-586 9 Greenfield IN IPLVINEA1MD  336   2010-01-02   
317-606 1 Cicero IN IPLVINEA1MD  336   2010-01-02   
317-662 1 Indianapolis IN IPLVINEA1MD  336   2013-01-20   
317-721 A Indianapolis IN IPLVINEA1MD  336      
317-721 0 Indianapolis IN IPLVINEA1MD  336   2009-12-26   
317-732 3 Zionsville IN IPLVINEA1MD  336   2010-01-03   
317-804 0 Westfield IN IPLVINEA1MD  336   2010-01-03   
317-825 7 Shelbyville IN IPLVINEA1MD  336   2010-01-03   
317-991 9 Indianapolis IN IPLVINEA1MD  336   2014-08-04   
765-206 9 Marion IN IPLVINEA1MD  336   2010-01-02   
765-225 0 Crawfordsville IN IPLVINEA1MD  336   2010-01-02   
765-269 1 Lafayette IN IPLVINEA1MD  336   2010-01-02   
765-273 9 Muncie IN IPLVINEA1MD  336   2010-01-03   
765-313 0 Anderson IN IPLVINEA1MD  336   2010-01-02   
765-319 6 Kokomo IN IPLVINEA1MD  336   2010-01-02   
765-335 8 Lebanon IN IPLVINEA1MD  336   2010-01-02   
765-341 7 Martinsville IN IPLVINEA1MD  336   2010-01-02   
765-357 2 Frankfort IN IPLVINEA1MD  336   2010-01-02   
765-518 7 New Castle IN IPLVINEA1MD  336   2010-01-03   
812-220 1 West Harrison IN CNCNOHWSPS2  922   2012-10-18   
812-496 9 Lawrenceburg IN LRBGINXADMD  922   2014-09-29   
812-776 9 Peoria IN CNCNOHWSPS2  922   2012-11-11   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.