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: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

<< 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-764 6 Arlington Heights IL   6664 SPRINT SPECTRUM L.P. 358   2013-07-26   
224-764 7 Arlington Heights IL   7056 XO ILLINOIS, INC. 358   2010-10-27   
224-764 8 Arlington Heights IL   259E YMAX COMMUNICATIONS CORP. - IL 358   2008-10-18   
224-764 9 Arlington Heights IL   259E YMAX COMMUNICATIONS CORP. - IL 358   2008-10-18   
224-765 A Highland Park IL HGPKILHPDS0  9329 AMERITECH ILLINOIS 358      
224-765 0 Highland Park IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-02-17   
224-765 1 Highland Park IL   9329 AMERITECH ILLINOIS 358   2002-10-18   
224-765 2 Highland Park IL   9329 AMERITECH ILLINOIS 358   2002-10-18   
224-765 3 Highland Park IL   5447 ACCESS ONE, INC. - IL 358   2011-04-21   
224-765 4 Highland Park IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-18   
224-765 5 Highland Park IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-16   
224-765 6 Highland Park IL   7056 XO ILLINOIS, INC. 358   2005-08-25   
224-765 7 Highland Park IL   7056 XO ILLINOIS, INC. 358   2005-08-25   
224-765 8 Highland Park IL   073H TELNYX LLC 358   2017-05-10   
224-765 9 Highland Park IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-06-02   
224-766 A Glenview IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
224-766 0 Glenview IL   6529 T-MOBILE USA, INC. 358      
224-766 1 Glenview IL   6529 T-MOBILE USA, INC. 358   2004-12-10   
224-766 2 Glenview IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-07-14   
224-766 3 Glenview IL   7056 XO ILLINOIS, INC. 358   2005-08-25   
224-766 4 Glenview IL   7056 XO ILLINOIS, INC. 358   2005-08-25   
224-766 5 Glenview IL   6529 T-MOBILE USA, INC. 358   2020-02-03   
224-766 6 Glenview IL   6529 T-MOBILE USA, INC. 358      
224-766 7 Glenview IL   7056 XO ILLINOIS, INC. 358   2005-08-25   
224-766 8 Glenview IL   7056 XO ILLINOIS, INC. 358   2005-08-25   
224-766 9 Glenview IL   6529 T-MOBILE USA, INC. 358      
224-769 A Elgin IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2021-02-18   
224-769 0 Elgin IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2016-09-04   
224-769 1 Elgin IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2016-09-22   
224-769 2 Elgin IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-01   
224-769 3 Elgin IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-01   
224-769 4 Elgin IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2017-07-01   
224-769 5 Elgin IL   6529 T-MOBILE USA, INC. 358   2018-11-11   
224-769 6 Elgin IL   6529 T-MOBILE USA, INC. 358   2018-11-11   
224-769 7 Elgin IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2016-10-17   
224-769 8 Elgin IL   6529 T-MOBILE USA, INC. 358   2018-11-11   
224-769 9 Elgin IL   516C AT&T CORP. 358   2016-09-06   
224-770 A Barrington IL CHCGILMF8MD  6529 T-MOBILE USA, INC. 358      
224-770 0 Barrington IL   6529 T-MOBILE USA, INC. 358   2006-01-20   
224-770 1 Barrington IL   6529 T-MOBILE USA, INC. 358   2012-08-29   
224-770 2 Barrington IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2006-02-17   
224-770 3 Barrington IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-04-30   
224-770 4 Barrington IL   5447 ACCESS ONE, INC. - IL 358   2007-12-06   
224-770 5 Barrington IL   5447 ACCESS ONE, INC. - IL 358   2007-11-17   
224-770 6 Barrington IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2006-08-06   
224-770 7 Barrington IL   6529 T-MOBILE USA, INC. 358   2014-06-18   
224-770 8 Barrington IL   6529 T-MOBILE USA, INC. 358   2014-06-18   
224-770 9 Barrington IL   6529 T-MOBILE USA, INC. 358   2006-01-20   
224-772 A North Chicago IL NCHCILNCDS0  9329 AMERITECH ILLINOIS 358      
224-772 0 North Chicago IL   6664 SPRINT SPECTRUM L.P. 358   2004-05-14   

<< 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.