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: 630 [Rate centres in NPA 630] [Dial plan for NPA 630]

<< 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
630-749 9 Elmhurst IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-750 A La Grange IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-751 A Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-751 9 Roselle IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-752 A Wheaton IL WHTNILWHRS0  9329 AMERITECH ILLINOIS 358      
630-753 A Naperville IL NPVLILNADS0  9329 AMERITECH ILLINOIS 358      
630-754 A Bolingbrook IL WDDLILCBDS0  7056 XO ILLINOIS, INC. 358      
630-754 0 Bolingbrook IL   7056 XO ILLINOIS, INC. 358      
630-754 1 Bolingbrook IL   7196 MCI WORLDCOM COMMUNICATIONS, INC. - IL 358   2019-03-16   
630-754 2 Bolingbrook IL   7056 XO ILLINOIS, INC. 358   2000-05-12   
630-754 3 Bolingbrook IL   7056 XO ILLINOIS, INC. 358   2001-07-25   
630-754 4 Bolingbrook IL   5917 FIRST COMMUNICATIONS, LLC 358   2004-07-15   
630-754 5 Bolingbrook IL   7056 XO ILLINOIS, INC. 358   2005-07-28   
630-754 6 Bolingbrook IL   6529 T-MOBILE USA, INC. 358   2018-11-11   
630-754 7 Bolingbrook IL   516C AT&T CORP. 358   2006-05-10   
630-754 8 Bolingbrook IL   2491 CBEYOND COMMUNICATIONS, LLC - IL 358   2004-08-26   
630-754 9 Bolingbrook IL   6529 T-MOBILE USA, INC. 358   2018-11-11   
630-755 A Lemont IL CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-755 0 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-11-23   
630-755 1 Lemont IL   6529 T-MOBILE USA, INC. 358   2011-09-16   
630-755 2 Lemont IL   2491 CBEYOND COMMUNICATIONS, LLC - IL 358   2012-06-04   
630-755 3 Lemont IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-03-04   
630-755 4 Lemont IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2012-04-28   
630-755 5 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-06-24   
630-755 6 Lemont IL   224C ONVOY, LLC 358   2012-10-01   
630-755 7 Lemont IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2011-05-09   
630-755 8 Lemont IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-11-23   
630-755 9 Lemont IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-756 A Oak Brook IL CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-756 0 Oak Brook IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-756 1 Oak Brook IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-756 2 Oak Brook IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-756 3 Oak Brook IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2008-05-13   
630-756 4 Oak Brook IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-756 5 Oak Brook IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-756 6 Oak Brook IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-756 7 Oak Brook IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-756 8 Oak Brook IL   7421 AT&T LOCAL 358   2005-07-04   
630-756 9 Oak Brook IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-757 A Bensenville IL CHCGILCNDS1  8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-757 0 Bensenville IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-757 1 Bensenville IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-757 2 Bensenville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-757 4 Bensenville IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-757 5 Bensenville IL   8709 GLOBAL CROSSING LOCAL SERVICES, INC.-IL 358      
630-757 6 Bensenville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-757 7 Bensenville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-758 A Elmhurst IL EMHRILETDS0  9329 AMERITECH ILLINOIS 358      
630-759 A Bolingbrook IL BGBKILBKDS0  9329 AMERITECH ILLINOIS 358      
630-760 A Bensenville IL CHCGILWUDS0  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 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 84 85 86 87 88 89 90 >>

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.