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: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-806 2 Frankfort IL FRFTILFBDS0  9329 ILLINOIS BELL TEL CO 358      
815-806 3 Frankfort IL FRFTILFBDS0  9329 ILLINOIS BELL TEL CO 358      
815-806 4 Frankfort IL FRFTILFBDS0  9329 ILLINOIS BELL TEL CO 358      
815-806 5 Frankfort IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-08-13   
815-806 6 Frankfort IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2010-07-30   
815-806 7 Frankfort IL CHCGILCLXOX  516C AT&T CORP. 358   2006-05-02   
815-806 8 Frankfort IL FRFTILFBDS0  9329 ILLINOIS BELL TEL CO 358      
815-806 9 Frankfort IL FRFTILFBDS0  9329 ILLINOIS BELL TEL CO 358      
815-807 A German Valley IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-808 A Winslow IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-809 A Lena IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-810 A Pearl City IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-812 A Dakota IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-813 A Apple River IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-814 A Woodstock IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
815-815 A Ladd IL PRTNILXA8MD  624H ONVOY SPECTRUM, LLC 368   2024-12-02   
815-815 1 Ladd IL PRTNILXAX0X  224C ONVOY, LLC 368   2024-12-30   
815-815 5 Ladd IL PRTNILXA8MD  624H ONVOY SPECTRUM, LLC 368   2024-12-02   
815-815 8 Ladd IL PRTNILXA8MD  624H ONVOY SPECTRUM, LLC 368   2024-12-02   
815-816 A Cedarville IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-817 A Hanover IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-818 A Warren IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-819 A Orangeville IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-820 A Elizabeth IL FRPTILBUDS0  443F AERO NORTH COMMUNICATIONS, INC. - IL 360      
815-821 A Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360      
815-821 0 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2021-09-25   
815-821 1 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 2 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 3 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 4 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 5 Freeport IL RCFRILRTXGY  6265 UNITED STATES CELLULAR - IL 360   2004-03-05   
815-821 6 Freeport IL FRPTILXA8MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 360   2018-11-02   
815-821 7 Freeport IL RCFRILRCMMD  5562 METROPCS, INC. 360   2018-10-21   
815-821 8 Freeport IL RCFRILRCMMD  5562 METROPCS, INC. 360   2017-12-08   
815-821 9 Freeport IL RCFRILRTX5Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 360   2014-11-17   
815-822 A Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366      
815-822 0 Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366      
815-822 1 Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366      
815-822 2 Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366      
815-822 3 Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366      
815-822 4 Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366      
815-822 5 Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366   2006-01-24   
815-822 6 Streator IL BLTNILXDX9Y  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 366   2016-05-27   
815-822 7 Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366   2006-04-08   
815-822 8 Streator IL BLTNILXDXSX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 366   2006-09-01   
815-822 9 Streator IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366   2007-01-25   
815-823 A Joliet IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-823 0 Joliet IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-823 1 Joliet IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-823 2 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-03-01   
815-823 3 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-03-01   
815-823 4 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-03-01   
815-823 5 Joliet IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-03-01   
815-823 6 Joliet IL ELGNILOTGT5  5562 METROPCS, INC. 358   2004-07-10   
815-823 7 Joliet IL ELGNILOTGT5  5562 METROPCS, INC. 358   2004-07-10   
815-823 8 Joliet IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-07-15   
815-823 9 Joliet IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-01-17   
815-824 A Shabbona IL SHBNILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-824 0 Shabbona IL DIXNILXA4MD  224C ONVOY, LLC 364   2018-10-01   
815-824 1 Shabbona IL DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364   2019-07-08   
815-824 2 Shabbona IL SHBNILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-824 3 Shabbona IL DKLBILXAQMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 364   2010-04-09   
815-824 4 Shabbona IL DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364   2004-07-17   
815-824 5 Shabbona IL DKLBILXAPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 364   2017-05-04   
815-824 6 Shabbona IL DIXNILXA3MD  073H TELNYX LLC 364   2020-07-20   
815-824 7 Shabbona IL DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364   2014-08-08   
815-824 8 Shabbona IL SHBNILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-824 9 Shabbona IL SHBNILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-825 A Malta IL MALTILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-825 0 Malta IL DIXNILXA3MD  073H TELNYX LLC 364   2020-07-16   
815-825 1 Malta IL CHCGILDTDS2  972C DIGITAL NETWORK ACCESS COMMUNICATIONS, INC. - IL 364   2006-10-06   
815-825 2 Malta IL MALTILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-825 3 Malta IL DKLBILXAQMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 364   2010-04-09   
815-825 4 Malta IL DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364   2004-07-17   
815-825 5 Malta IL DIXNILXA4MD  224C ONVOY, LLC 364   2018-10-01   
815-825 7 Malta IL DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364   2014-08-08   
815-825 8 Malta IL DKLBILXAPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 364   2018-02-12   
815-825 9 Malta IL MALTILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-826 A Somonauk IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
815-826 0 Somonauk IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-07-03   
815-826 1 Somonauk IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2011-09-09   
815-826 4 Somonauk IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2024-10-06   
815-826 6 Somonauk IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
815-826 7 Somonauk IL CHCGIL24DS6  224C ONVOY, LLC 358   2021-04-01   
815-826 8 Somonauk IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-08-24   
815-826 9 Somonauk IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-04-28   
815-827 A Maple Park IL MAPKILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-827 0 Maple Park IL DKLBILXAQMD  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 364   2010-04-09   
815-827 1 Maple Park IL DIXNILXA4MD  224C ONVOY, LLC 364   2019-09-07   
815-827 3 Maple Park IL MAPKILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-827 4 Maple Park IL MAPKILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-827 5 Maple Park IL MAPKILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-827 6 Maple Park IL DKLBILRS0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 364   2002-11-29   
815-827 7 Maple Park IL DIXNILXA4MD  224C ONVOY, LLC 364   2018-10-01   
815-827 8 Maple Park IL DIXNILXAEMD  508J CENTURYLINK COMMUNICATIONS, LLC 364   2014-08-08   
815-827 9 Maple Park IL MAPKILXARS0  1036 FRONTIER NORTH, INC. - IL 364      
815-828 A Minooka IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-828 0 Minooka IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-828 1 Minooka IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
815-828 2 Minooka IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      

<< 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.