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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-884 4 Westport IL OLNYILXEEMD  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 978   2003-06-04   
618-884 5 Westport IL OLNYILXEGMD  224C ONVOY, LLC 978   2021-08-12   
618-884 8 Westport IL OLNYILXEGMD  224C ONVOY, LLC 978   2021-04-09   
618-885 A Dow IL DOW ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-885 0 Dow IL STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-06   
618-885 1 Dow IL DOW ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-885 2 Dow IL DOW ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-885 3 Dow IL STLSMOWQDS2  224C ONVOY, LLC 520   2022-12-08   
618-885 5 Dow IL DOW ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-885 8 Dow IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-09-18   
618-885 9 Dow IL DOW ILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      
618-886 A Troy IL STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520      
618-886 0 Troy IL STLVMOOH6MD  5562 METROPCS, INC. 520   2022-05-23   
618-886 1 Troy IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-10-08   
618-886 2 Troy IL STLSMOWQDS2  224C ONVOY, LLC 520   2023-05-07   
618-886 3 Troy IL STLSMOWQDS2  224C ONVOY, LLC 520   2024-03-07   
618-886 6 Troy IL STLSMOGZHMD  516J TON80 COMMUNICATIONS, LLC 520   2022-05-09   
618-886 7 Troy IL STLSMOWQDS2  224C ONVOY, LLC 520   2022-09-29   
618-886 8 Troy IL   145J TERRA NOVA TELECOM INC. 520   2022-05-10   
618-886 9 Troy IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520   2023-02-27   
618-887 A Marine IL MRINILMJRS0  9329 ILLINOIS BELL TEL CO 520      
618-887 0 Marine IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2012-05-11   
618-887 1 Marine IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2012-05-11   
618-887 2 Marine IL   792K CHARTER IP ENABLED SERVICES, LLC 520   2008-04-01   
618-887 3 Marine IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2012-05-11   
618-887 4 Marine IL MRINILMJRS0  9329 ILLINOIS BELL TEL CO 520      
618-887 5 Marine IL COVLILCL0MD  516C AT&T CORP. 520   2011-04-26   
618-887 6 Marine IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2004-07-17   
618-887 8 Marine IL STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520   2025-01-06   
618-888 A Prairietown IL STTNILXEDS0  1049 MADISON TEL. CO. 520      
618-889 A Marion IL CRDLILXEXRX  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 362      
618-890 A Freeburg IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520      
618-890 0 Freeburg IL STLSMOGZEMD  145J TERRA NOVA TELECOM INC. 520   2024-05-23   
618-890 1 Freeburg IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-890 9 Freeburg IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520   2022-12-10   
618-891 A Tamms IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362      
618-891 0 Tamms IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362      
618-891 1 Tamms IL CRDLIL13AMD  495J STRATUS NETWORKS 362   2020-12-19   
618-891 2 Tamms IL CRDLILXEXYX  624H ONVOY SPECTRUM, LLC 362   2023-07-05   
618-891 4 Tamms IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2004-07-02   
618-891 7 Tamms IL CRDLILXEX8X  224C ONVOY, LLC 362   2021-02-12   
618-891 9 Tamms IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362      
618-892 A Farina IL CENLILCEGMD  593K MCC TELEPHONY LLC 520      
618-892 0 Farina IL STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-09   
618-892 1 Farina IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2024-09-01   
618-892 2 Farina IL STLSMOWQDS2  224C ONVOY, LLC 520   2018-07-29   
618-892 3 Farina IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-892 5 Farina IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-892 6 Farina IL STLSMOWQDS2  224C ONVOY, LLC 520   2019-07-29   
618-892 8 Farina IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-04-05   
618-892 9 Farina IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2020-04-12   
618-893 A Cobden IL CBDNILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-893 0 Cobden IL HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-02   
618-893 1 Cobden IL CBDNILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-893 2 Cobden IL CBDNILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-893 3 Cobden IL CRDLIL310MD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 362   2010-05-10   
618-893 4 Cobden IL CBDNILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-893 5 Cobden IL CRDLILXEX8X  224C ONVOY, LLC 362   2019-09-07   
618-893 6 Cobden IL CHCGIL24XMD  495J STRATUS NETWORKS 362   2020-10-14   
618-893 7 Cobden IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2018-10-15   
618-893 8 Cobden IL CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-893 9 Cobden IL CRDLILXEXJX  073H TELNYX LLC 362   2020-06-26   
618-894 A Grafton IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520      
618-894 9 Grafton IL STLSMOGZ00Z  490J DISH WIRELESS, LLC 520   2022-12-10   
618-895 A Wayne City IL WYCYILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-895 0 Wayne City IL OLNYILXEEMD  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 978   2003-02-04   
618-895 1 Wayne City IL WYCYILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-895 2 Wayne City IL WYCYILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-895 3 Wayne City IL WYCYILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-895 4 Wayne City IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2003-03-08   
618-895 5 Wayne City IL OLNYILABWMD  478J NUSO, LLC 978   2016-03-27   
618-895 6 Wayne City IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2007-12-27   
618-895 7 Wayne City IL OLNYILXEGMD  224C ONVOY, LLC 978   2021-12-03   
618-895 8 Wayne City IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2014-06-05   
618-895 9 Wayne City IL OLNYILABQMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 978   2014-06-05   
618-896 A Burnt Prairie IL BRPRILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-896 0 Burnt Prairie IL OLNYILXEGMD  224C ONVOY, LLC 978   2020-03-13   
618-896 3 Burnt Prairie IL OLNYILXEX2X  624H ONVOY SPECTRUM, LLC 978   2023-07-29   
618-896 4 Burnt Prairie IL OLNYILXEEMD  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 978   2003-02-05   
618-896 5 Burnt Prairie IL BRPRILXERS0  1015 FRONTIER NORTH, INC. - IL 978      
618-896 8 Burnt Prairie IL OLNYILXEGMD  224C ONVOY, LLC 978   2021-04-09   
618-897 A Geff IL LSVLILXEDS0  1088 WABASH TEL. COOP., INC. 978      
618-898 A Crisp IL LSVLILXEDS0  1088 WABASH TEL. COOP., INC. 978      
618-899 A Mount Vernon IL MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520      
618-899 0 Mount Vernon IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2016-12-19   
618-899 1 Mount Vernon IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2012-07-03   
618-899 2 Mount Vernon IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2012-07-03   
618-899 3 Mount Vernon IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2012-07-03   
618-899 4 Mount Vernon IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2012-07-03   
618-899 5 Mount Vernon IL COVLILCQXQX  829J PAETEC ITEL, LLC 520   2009-11-02   
618-899 6 Mount Vernon IL COVLILCQXQX  829J PAETEC ITEL, LLC 520   2012-09-20   
618-899 7 Mount Vernon IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2012-03-09   
618-899 8 Mount Vernon IL STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2012-03-09   
618-899 9 Mount Vernon IL MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520   2007-07-27   
618-900 A Collinsville IL STLSMOWQDS2  224C ONVOY, LLC 520      
618-900 0 Collinsville IL STLSMOWQDS2  224C ONVOY, LLC 520   2017-11-27   
618-900 1 Collinsville IL STLTMOBOAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 520   2018-02-19   
618-900 2 Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2019-10-22   
618-900 3 Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2019-10-22   
618-900 4 Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2020-04-13   

<< 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 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.