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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-787 5 Bensenville IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2004-09-24   
847-787 6 Bensenville IL   224C ONVOY, LLC 358   2020-02-17   
847-787 7 Bensenville IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-02-18   
847-787 8 Bensenville IL   460K FIRST COMMUNICATIONS, LLC 358   2005-02-20   
847-787 9 Bensenville IL   224C ONVOY, LLC 358   2016-04-04   
847-788 A Arlington Heights IL ARLHILAHDS1  9329 ILLINOIS BELL TEL CO 358      
847-789 A Des Plaines IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-789 0 Des Plaines IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-789 1 Des Plaines IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2025-07-21   
847-789 3 Des Plaines IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-789 4 Des Plaines IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-789 5 Des Plaines IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2003-10-22   
847-789 6 Des Plaines IL   5562 METROPCS, INC. 358   2004-01-28   
847-789 7 Des Plaines IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-789 8 Des Plaines IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-789 9 Des Plaines IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
847-790 A Northbrook IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-790 0 Northbrook IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-790 1 Northbrook IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-790 2 Northbrook IL   6529 T-MOBILE USA, INC. 358   2011-05-11   
847-790 3 Northbrook IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2009-08-21   
847-790 4 Northbrook IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-06-17   
847-790 5 Northbrook IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
847-790 6 Northbrook IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-06-24   
847-790 7 Northbrook IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-06-05   
847-790 8 Northbrook IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-07-21   
847-790 9 Northbrook IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2025-06-23   
847-791 A Northbrook IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
847-791 0 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 1 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 2 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 3 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 4 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 5 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 6 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 7 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 8 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-791 9 Northbrook IL   6529 T-MOBILE USA, INC. 358      
847-792 A Hampshire IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 0 Hampshire IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 1 Hampshire IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2015-01-03   
847-792 2 Hampshire IL   5447 ACCESS ONE, INC. - IL 358   2006-08-06   
847-792 3 Hampshire IL   9329 ILLINOIS BELL TEL CO 358   2008-05-23   
847-792 4 Hampshire IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 5 Hampshire IL   624H ONVOY SPECTRUM, LLC 358   2021-12-17   
847-792 6 Hampshire IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-07-15   
847-792 7 Hampshire IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 8 Hampshire IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 9 Hampshire IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2021-10-01   
847-793 A Wheeling IL LNSRILABRS0  9329 ILLINOIS BELL TEL CO 358      
847-793 0 Wheeling IL   9329 ILLINOIS BELL TEL CO 358      
847-793 1 Wheeling IL   224C ONVOY, LLC 358   2014-04-12   
847-793 2 Wheeling IL   9329 ILLINOIS BELL TEL CO 358      
847-793 3 Wheeling IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-02-17   
847-793 4 Wheeling IL   9329 ILLINOIS BELL TEL CO 358      
847-793 5 Wheeling IL   9329 ILLINOIS BELL TEL CO 358      
847-793 6 Wheeling IL   9329 ILLINOIS BELL TEL CO 358      
847-793 7 Wheeling IL   9329 ILLINOIS BELL TEL CO 358      
847-793 8 Wheeling IL   9329 ILLINOIS BELL TEL CO 358      
847-793 9 Wheeling IL   145J TERRA NOVA TELECOM INC. 358   2025-10-22   
847-794 A Palatine IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
847-794 0 Palatine IL   460K FIRST COMMUNICATIONS, LLC 358   2013-10-05   
847-794 1 Palatine IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   1998-12-07   
847-794 2 Palatine IL   7421 AT&T - LOCAL 358      
847-794 3 Palatine IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-09-05   
847-794 4 Palatine IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-08-06   
847-794 5 Palatine IL   829J PAETEC ITEL, LLC 358   2007-02-11   
847-794 6 Palatine IL   829J PAETEC ITEL, LLC 358   2009-11-02   
847-794 7 Palatine IL   829J PAETEC ITEL, LLC 358   2005-05-19   
847-794 8 Palatine IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-14   
847-794 9 Palatine IL   224C ONVOY, LLC 358   2010-07-19   
847-795 A Des Plaines IL DSPLILXLDS0  9329 ILLINOIS BELL TEL CO 358      
847-795 0 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-795 1 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-795 2 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-795 3 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-795 4 Des Plaines IL   7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358   2008-02-18   
847-795 5 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-795 6 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-795 7 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-795 8 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-795 9 Des Plaines IL   9329 ILLINOIS BELL TEL CO 358      
847-796 A Lake Zurich IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
847-796 0 Lake Zurich IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-12-04   
847-796 1 Lake Zurich IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-07-02   
847-796 2 Lake Zurich IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-07-02   
847-796 3 Lake Zurich IL   829J PAETEC ITEL, LLC 358   2011-07-06   
847-796 4 Lake Zurich IL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2012-05-14   
847-796 5 Lake Zurich IL   829J PAETEC ITEL, LLC 358   2011-01-05   
847-796 6 Lake Zurich IL   224C ONVOY, LLC 358   2012-10-01   
847-796 7 Lake Zurich IL   508J CENTURYLINK COMMUNICATIONS, LLC 358   2014-02-25   
847-796 8 Lake Zurich IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
847-796 9 Lake Zurich IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2013-04-28   
847-797 A Arlington Heights IL ARLHILAHDS1  9329 ILLINOIS BELL TEL CO 358      
847-797 0 Arlington Heights IL   9329 ILLINOIS BELL TEL CO 358      
847-797 1 Arlington Heights IL   9329 ILLINOIS BELL TEL CO 358      
847-797 2 Arlington Heights IL   9329 ILLINOIS BELL TEL CO 358      
847-797 3 Arlington Heights IL   6529 T-MOBILE USA, INC. 358   2024-08-26   
847-797 4 Arlington Heights IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2015-06-19   
847-797 5 Arlington Heights IL   9329 ILLINOIS BELL TEL CO 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 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.