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 91 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-225 7 Warrenville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-21   
630-225 8 Warrenville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-01-13   
630-225 9 Warrenville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-21   
630-226 A Bolingbrook IL BGBKILBKDS0  9329 AMERITECH ILLINOIS 358      
630-227 A Bensenville IL BNSVILBVDS0  9329 AMERITECH ILLINOIS 358      
630-228 A Bensenville IL CHCGILABDS0  7721 BROADWING COMMUNICATIONS, LLC - IL 358      
630-228 0 Bensenville IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
630-228 1 Bensenville IL   224C ONVOY, LLC 358   2019-07-14   
630-228 2 Bensenville IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
630-228 3 Bensenville IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
630-228 4 Bensenville IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
630-228 5 Bensenville IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
630-228 6 Bensenville IL   7196 MCI WORLDCOM COMMUNICATIONS, INC. - IL 358   2003-03-01   
630-228 7 Bensenville IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358      
630-228 8 Bensenville IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2005-02-24   
630-228 9 Bensenville IL   224C ONVOY, LLC 358   2019-07-14   
630-229 A Aurora IL EMHRILPCPS0  7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
630-229 0 Aurora IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358      
630-229 1 Aurora IL   6529 T-MOBILE USA, INC. 358   2005-06-18   
630-229 2 Aurora IL   6529 T-MOBILE USA, INC. 358   2005-06-18   
630-229 3 Aurora IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2003-10-15   
630-229 4 Aurora IL   6529 T-MOBILE USA, INC. 358   2005-02-21   
630-229 5 Aurora IL   6529 T-MOBILE USA, INC. 358   2003-12-21   
630-229 6 Aurora IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2003-02-13   
630-229 7 Aurora IL   6529 T-MOBILE USA, INC. 358   2004-01-04   
630-229 8 Aurora IL   6529 T-MOBILE USA, INC. 358   2004-04-02   
630-229 9 Aurora IL   6529 T-MOBILE USA, INC. 358   2005-08-16   
630-230 A Hinsdale IL HNDLILHIDS0  9329 AMERITECH ILLINOIS 358      
630-230 0 Hinsdale IL   9329 AMERITECH ILLINOIS 358      
630-230 1 Hinsdale IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-28   
630-230 2 Hinsdale IL   5917 FIRST COMMUNICATIONS, LLC 358   2005-07-25   
630-230 3 Hinsdale IL   7056 XO ILLINOIS, INC. 358   2005-08-15   
630-230 4 Hinsdale IL   7056 XO ILLINOIS, INC. 358   2005-08-15   
630-230 5 Hinsdale IL   7056 XO ILLINOIS, INC. 358   2005-08-15   
630-230 6 Hinsdale IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2005-10-02   
630-230 7 Hinsdale IL   259E YMAX COMMUNICATIONS CORP. - IL 358   2009-09-28   
630-230 8 Hinsdale IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-28   
630-230 9 Hinsdale IL   9329 AMERITECH ILLINOIS 358      
630-231 A West Chicago IL WCHCILWCDS0  9329 AMERITECH ILLINOIS 358      
630-232 A Geneva IL GENVILGNDS0  9329 AMERITECH ILLINOIS 358      
630-233 A Bartlett IL CHCGILWUDS0  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-233 0 Bartlett IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-233 1 Bartlett IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-233 2 Bartlett IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-233 3 Bartlett IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2004-11-07   
630-233 4 Bartlett IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-10-30   
630-233 5 Bartlett IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2005-02-24   
630-233 6 Bartlett IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-233 7 Bartlett IL   5447 ACCESS ONE, INC. - IL 358   2006-01-22   
630-233 8 Bartlett IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2004-10-01   

<< 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 91 >>

Last updated: Sun, 31 May 2020 11:59:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.