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.

NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

<< 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-725 1 Vandalia IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-725 2 Vandalia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-12-19   
618-725 3 Vandalia IL STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520   2022-04-04   
618-725 4 Vandalia IL COVLILCL0MD  516C AT&T CORP. 520   2024-08-12   
618-725 5 Vandalia IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2024-12-19   
618-725 6 Vandalia IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2024-12-19   
618-725 7 Vandalia IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2021-07-17   
618-725 8 Vandalia IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2021-07-17   
618-725 9 Vandalia IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2021-07-17   
618-726 A O'Fallon IL COVLILCL0MD  516C AT&T CORP. 520      
618-726 0 O'Fallon IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-726 1 O'Fallon IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-726 2 O'Fallon IL   792K CHARTER IP ENABLED SERVICES, LLC 520   2013-08-13   
618-726 3 O'Fallon IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2016-05-28   
618-726 4 O'Fallon IL COVLILCQXQX  829J PAETEC ITEL, LLC 520   2012-03-14   
618-726 5 O'Fallon IL COVLILCQXQX  829J PAETEC ITEL, LLC 520   2007-02-04   
618-726 6 O'Fallon IL COVLILCQXQX  829J PAETEC ITEL, LLC 520   2010-04-19   
618-726 7 O'Fallon IL COVLILCL0MD  516C AT&T CORP. 520   2006-05-05   
618-726 8 O'Fallon IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-09-07   
618-726 9 O'Fallon IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-09-07   
618-727 A Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-727 0 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-727 1 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-727 2 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-727 3 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2009-11-26   
618-727 4 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-727 5 Herrin IL CRDLILXEX8X  224C ONVOY, LLC 362   2021-10-16   
618-727 6 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2022-06-19   
618-727 7 Herrin IL CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-727 8 Herrin IL CRDLIL13AMD  495J STRATUS NETWORKS 362   2020-12-19   
618-727 9 Herrin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362      
618-728 A Macedonia IL DHLGILXEDS0  1024 HAMILTON COUNTY TELEPHONE CO-OP 978      
618-729 A Medora IL MEDRILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-729 0 Medora IL MEDRILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-729 1 Medora IL MEDRILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-729 2 Medora IL MEDRILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-729 3 Medora IL MEDRILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-729 4 Medora IL MEDRILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-729 5 Medora IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-729 6 Medora IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-729 7 Medora IL STLSMOWQDS2  224C ONVOY, LLC 520   2018-07-29   
618-729 9 Medora IL MEDRILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-730 A Olney IL   624H ONVOY SPECTRUM, LLC 978      
618-730 0 Olney IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2023-11-27   
618-730 2 Olney IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2023-11-27   
618-730 3 Olney IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2023-11-27   
618-730 4 Olney IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2023-11-27   
618-730 5 Olney IL OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978   2023-11-17   
618-730 6 Olney IL OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978   2023-11-17   
618-730 7 Olney IL OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978   2023-11-17   
618-730 8 Olney IL OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978   2023-11-17   
618-730 9 Olney IL OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978   2023-11-17   
618-731 A Mount Vernon IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520      
618-731 0 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2007-10-13   
618-731 1 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2008-01-14   
618-731 2 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2008-02-11   
618-731 3 Mount Vernon IL CENLILTU0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2008-03-18   
618-731 4 Mount Vernon IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2008-05-12   
618-731 5 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2008-08-14   
618-731 6 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2010-06-19   
618-731 7 Mount Vernon IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2007-08-06   
618-731 8 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2010-06-19   
618-731 9 Mount Vernon IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-732 A Bluford IL BUFDILBLRS0  9329 ILLINOIS BELL TEL CO 520      
618-732 0 Bluford IL STLSMOGZ6MD  073H TELNYX LLC 520   2018-07-24   
618-732 1 Bluford IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2018-06-01   
618-732 2 Bluford IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2012-10-28   
618-732 3 Bluford IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-08-31   
618-732 4 Bluford IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-08-31   
618-732 5 Bluford IL COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-17   
618-732 6 Bluford IL BUFDILBLRS0  9329 ILLINOIS BELL TEL CO 520      
618-732 7 Bluford IL MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520   2013-01-07   
618-732 8 Bluford IL BUFDILBLRS0  9329 ILLINOIS BELL TEL CO 520      
618-732 9 Bluford IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2018-11-18   
618-733 A Carterville IL CRDLIL310MD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 362      
618-733 0 Carterville IL CRDLIL13AMD  495J STRATUS NETWORKS 362   2020-12-19   
618-733 1 Carterville IL CRDLIL310MD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 362   2019-11-10   
618-733 2 Carterville IL CRDLILXEX8X  224C ONVOY, LLC 362   2023-04-16   
618-733 3 Carterville IL CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-733 4 Carterville IL CRDLILABSMD  5562 METROPCS, INC. 362   2022-09-19   
618-733 5 Carterville IL CRDLILXEX8X  224C ONVOY, LLC 362   2021-02-12   
618-733 6 Carterville IL CRDLILXEX8X  224C ONVOY, LLC 362   2021-02-12   
618-733 7 Carterville IL CRDLILXEXYX  624H ONVOY SPECTRUM, LLC 362   2023-06-30   
618-733 8 Carterville IL CRDLILXEXJX  073H TELNYX LLC 362   2020-06-22   
618-734 A Cairo IL CAIRILCFDS0  9329 ILLINOIS BELL TEL CO 362      
618-734 0 Cairo IL CAIRILCFDS0  9329 ILLINOIS BELL TEL CO 362      
618-734 1 Cairo IL CAIRILCFDS0  9329 ILLINOIS BELL TEL CO 362      
618-734 2 Cairo IL CAIRILCFDS0  9329 ILLINOIS BELL TEL CO 362      
618-734 3 Cairo IL CRDLILXEXJX  073H TELNYX LLC 362   2020-06-14   
618-734 4 Cairo IL CAIRILCFDS0  9329 ILLINOIS BELL TEL CO 362      
618-734 5 Cairo IL HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-05   
618-734 6 Cairo IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2003-03-08   
618-734 7 Cairo IL CRDLILXEX7X  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 362   2016-07-08   
618-734 8 Cairo IL CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-734 9 Cairo IL CAIRILCFDS0  9329 ILLINOIS BELL TEL CO 362      
618-735 A Woodlawn IL WDLWILXEDS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-736 A Dahlgren IL DHLGILXEDS0  1024 HAMILTON COUNTY TELEPHONE CO-OP 978      
618-737 A Belleville-Adams IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
618-737 0 Belleville-Adams IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-08-19   
618-737 1 Belleville-Adams IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-08-19   

<< 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 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.