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.

Hinsdale, IL

1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
312-301 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-304 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-304 4 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-314 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-314 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-314 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-352 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-352 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-510 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-510 6 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-531 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-531 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-699 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-749 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-749 7 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-816 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-816 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-844 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-844 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
312-990 A BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
331-264 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
331-264 0 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-04-28   
331-264 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2020-04-27   
331-264 2 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-04-28   
331-264 3 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-04-28   
331-264 4 CHCGIL24DS6  224C ONVOY, LLC 358   2020-09-06   
331-264 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2020-06-27   
331-264 6 CHCGIL24DS6  224C ONVOY, LLC 358   2020-09-06   
331-264 7 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2020-09-14   
331-264 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2020-09-27   
331-264 9 CHCGIL24XMD  495J STRATUS NETWORKS 358   2020-10-10   
331-271 A CHCGIL24DS6  224C ONVOY, LLC 358      
331-271 0 CHCGILWUKMD  939H COMMIO, LLC 358   2021-10-14   
331-271 1 CHCGIL24DS6  224C ONVOY, LLC 358   2020-12-19   
331-271 2 CHCGIL24DS6  224C ONVOY, LLC 358   2020-12-19   
331-271 3 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2021-02-11   
331-271 4 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2021-02-11   
331-271 5 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-12-20   
331-271 6 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2021-02-11   
331-271 7 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2021-02-11   
331-271 8 CHCGILWBXSZ  478J NUSO, LLC 358   2020-12-20   
331-271 9 CHCGILWBXSZ  478J NUSO, LLC 358   2020-12-20   
331-282 A CHCGIL24DS6  224C ONVOY, LLC 358      
331-282 0   145J TERRA NOVA TELECOM INC. 358   2024-02-14   
331-282 1 BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2022-03-18   
331-282 2 CHCGIL24DS6  224C ONVOY, LLC 358   2022-02-11   
331-282 3 CHCGIL24DS6  224C ONVOY, LLC 358   2022-02-11   
331-282 4 CHCGIL24DS6  224C ONVOY, LLC 358   2022-02-11   
331-282 5 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2022-02-12   
331-282 6 ELGNILOT0MD  6529 T-MOBILE USA, INC. 358   2022-02-12   

1 2 3 4 5 6 7 8 9 10 11 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.