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: SNANTX78G00

<< 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 32 33 34 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
956-229 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-229 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-229 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2004-05-16   
956-229 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-269 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-03-11   
956-285 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-285 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-285 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-285 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-285 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-285 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-285 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-285 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2005-01-21   
956-285 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-285 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2005-01-21   
956-285 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2005-01-21   
956-286 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-301 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-06-02   
956-301 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-06-02   
956-301 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-06-02   
956-301 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-06-02   
956-301 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-06-02   
956-301 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-06-02   
956-301 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-06-02   
956-308 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-308 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-12   
956-308 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-10-12   
956-308 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-07   
956-308 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-07   
956-308 5 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-07   
956-308 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-07   
956-308 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-07   
956-308 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-07   
956-308 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-09-07   
956-394 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-394 6 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-11-16   
956-394 7 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-11-16   
956-394 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-11-16   
956-394 9 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-11-16   
956-415 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-09-12   
956-415 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-09-12   
956-415 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-06-27   
956-436 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-01-31   
956-436 2 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-01-31   
956-436 3 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-04-29   
956-436 4 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-05-20   
956-436 8 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-06-13   
956-471 A Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
956-471 0 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-07-31   
956-471 1 Laredo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2019-07-31   

<< 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 32 33 34 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.