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.

Elk Grove, IL

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
847-621 6 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-621 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-621 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-621 9 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
847-631 A EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-631 0 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-631 1 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-631 2 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-631 3 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-631 4 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-631 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-631 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-631 7 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-631 8 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-631 9 EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-640 A EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-652 A CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 0 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 1 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 2 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 3 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 4 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 5 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 6 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 7 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 8 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-652 9 CHCGILWUJMD  073H TELNYX LLC 358      
847-690 A EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-700 A EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-709 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-709 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-709 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-709 2 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-709 3 CHCGIL24DS6  224C ONVOY, LLC 358      
847-709 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-709 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-709 6   460K FIRST COMMUNICATIONS, LLC 358      
847-709 7 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-709 8 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-709 9 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
847-718 A EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 0 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 1 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 2 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 3 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 4 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 5 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 6 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 7 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-718 8 CHCGIL24DS6  224C ONVOY, LLC 358      
847-718 9 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-725 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-725 0 CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL 358      
847-725 1 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-725 2 CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358      
847-725 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-725 4 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-725 5 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-725 6 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-725 7 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-725 8   460K FIRST COMMUNICATIONS, LLC 358      
847-725 9 CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL 358      
847-734 A EGVGILEGDS0  9329 ILLINOIS BELL TEL CO 358      
847-758 A EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-806 A EGVGILEGDS0  9329 ILLINOIS BELL TEL CO 358      
847-812 A CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 0 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 1 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 2 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 3 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 4 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 5 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 6 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 7 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 8 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-812 9 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-871 A CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL 358      
847-871 0 CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC. - IL 358      
847-871 1 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-871 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-871 3 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-871 4   460K FIRST COMMUNICATIONS, LLC 358      
847-871 5 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-871 6 EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-871 7 CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
847-871 8   460K FIRST COMMUNICATIONS, LLC 358      
847-871 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
847-879 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 7 OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-879 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-879 9   145J TERRA NOVA TELECOM INC. 358      
847-952 A EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      
847-956 A EGVGILEGDS1  9329 ILLINOIS BELL TEL CO 358      

<< 1 2 3 4 5 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.