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: 847 [Rate centres in NPA 847] [Dial plan for NPA 847]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-230 1 Willowcrest IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   1998-11-30   
847-230 2 Willowcrest IL   7421 AT&T LOCAL 358      
847-230 3 Willowcrest IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2003-04-21   
847-230 4 Willowcrest IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-01-21   
847-230 5 Willowcrest IL   7421 AT&T LOCAL 358      
847-230 6 Willowcrest IL   7421 AT&T LOCAL 358      
847-230 7 Willowcrest IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2002-07-29   
847-230 8 Willowcrest IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2004-09-10   
847-230 9 Willowcrest IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-09-02   
847-231 A Grayslake IL CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-231 0 Grayslake IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2005-10-31   
847-231 1 Grayslake IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-231 2 Grayslake IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-04-03   
847-231 3 Grayslake IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2003-10-28   
847-231 4 Grayslake IL   9329 AMERITECH ILLINOIS 358   1999-08-30   
847-231 5 Grayslake IL   9329 AMERITECH ILLINOIS 358   1999-08-30   
847-231 6 Grayslake IL   9329 AMERITECH ILLINOIS 358   1999-08-30   
847-231 7 Grayslake IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2001-04-12   
847-231 8 Grayslake IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   1999-06-18   
847-231 9 Grayslake IL   5447 ACCESS ONE, INC. - IL 358   2006-01-28   
847-232 A Park Ridge IL CHCGILCLGMD  7421 AT&T LOCAL 358      
847-232 0 Park Ridge IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2014-03-30   
847-232 1 Park Ridge IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358   1998-12-07   
847-232 2 Park Ridge IL   5447 ACCESS ONE, INC. - IL 358   2006-03-13   
847-232 3 Park Ridge IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358   2006-05-02   
847-232 4 Park Ridge IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-04-24   
847-232 5 Park Ridge IL   7421 AT&T LOCAL 358      
847-232 6 Park Ridge IL   224C ONVOY, LLC 358   2012-04-15   
847-232 7 Park Ridge IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
847-232 8 Park Ridge IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
847-232 9 Park Ridge IL   7056 XO ILLINOIS, INC. 358   2005-08-25   
847-233 A Schiller Park IL SCPKILSPDS0  9329 AMERITECH ILLINOIS 358      
847-233 0 Schiller Park IL   9329 AMERITECH ILLINOIS 358      
847-233 1 Schiller Park IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-27   
847-233 2 Schiller Park IL   9329 AMERITECH ILLINOIS 358   1999-10-12   
847-233 3 Schiller Park IL   9329 AMERITECH ILLINOIS 358      
847-233 4 Schiller Park IL   9329 AMERITECH ILLINOIS 358      
847-233 5 Schiller Park IL   9329 AMERITECH ILLINOIS 358      
847-233 6 Schiller Park IL   9329 AMERITECH ILLINOIS 358      
847-233 7 Schiller Park IL   9329 AMERITECH ILLINOIS 358      
847-233 8 Schiller Park IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   1999-04-13   
847-233 9 Schiller Park IL   9329 AMERITECH ILLINOIS 358      
847-234 A Lake Forest IL LKFRILLFDS0  9329 AMERITECH ILLINOIS 358      
847-235 A Lake Forest IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-235 0 Lake Forest IL   6529 T-MOBILE USA, INC. 358   2008-01-31   
847-235 1 Lake Forest IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-235 2 Lake Forest IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
847-235 3 Lake Forest IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-05-19   
847-235 4 Lake Forest IL   7056 XO ILLINOIS, INC. 358   2005-11-10   
847-235 5 Lake Forest IL   7136 TELEPORT COMMUNICATIONS AMERICA, 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 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 >>

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.