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: BURGILAHGT3

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
312-241 5 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-10-14   
312-241 6 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-10-14   
312-241 7 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-10-14   
312-241 8 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-10-14   
312-241 9 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-10-14   
312-256 4 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-03-01   
312-256 5 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-03-01   
312-256 6 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-03-01   
312-256 7 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2010-03-01   
312-257 7 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-06-24   
312-257 8 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-06-24   
312-259 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-273 2 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2012-07-22   
312-282 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-286 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-291 6 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-06-23   
312-301 A Hinsdale IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-304 A Hinsdale IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-304 4 Hinsdale IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-307 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-314 A Hinsdale IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-315 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-316 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-320 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-330 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-340 4 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-12-17   
312-340 7 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-12-17   
312-340 8 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-12-17   
312-340 9 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-12-17   
312-342 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-344 0 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-06-23   
312-351 A Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-351 0 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-351 1 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-351 2 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-351 3 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-351 4 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-351 5 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-351 9 Chicago Zone 01-Wabash IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-06-23   
312-352 A Hinsdale IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-352 0 Hinsdale IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-361 4 Chicago Zone 01-Monroe IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-06-23   
312-361 7 Chicago Zone 01-Monroe IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2011-06-23   
312-366 A Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-366 0 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-05-16   
312-366 1 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-05-16   
312-366 4 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-05-16   
312-366 5 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-05-16   
312-366 6 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-04-03   
312-366 7 Chicago Zone 01-Calumet IL 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2016-04-03   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.