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 92 93 94 95 96 97 98 99 100 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-903 7 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2005-05-13   
630-903 8 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358   2005-05-13   
630-903 9 Elmhurst IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358   2005-05-13   
630-904 A Naperville IL NPVLILNADS0  9329 ILLINOIS BELL TEL CO 358      
630-905 A Roselle IL RSLLILRZDS0  9329 ILLINOIS BELL TEL CO 358      
630-906 A Aurora IL AURRILARDS0  9329 ILLINOIS BELL TEL CO 358      
630-907 A Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 0 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 1 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 2 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 3 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 4 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 5 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 6 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 7 Aurora East IL CHCGILCLXOX  516C AT&T CORP. 358   2005-08-30   
630-907 8 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-907 9 Aurora East IL AURRILAWRS0  9329 ILLINOIS BELL TEL CO 358      
630-908 A Hinsdale IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-908 0 Hinsdale IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-908 1 Hinsdale IL CHCGILWUX1X  4717 PAETEC COMMUNICATIONS, INC. - IL 358   2006-01-09   
630-908 2 Hinsdale IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2009-08-13   
630-908 3 Hinsdale IL CHCGIL24DS6  224C ONVOY, LLC 358   2007-01-30   
630-908 4 Hinsdale IL CHCGIL24DS6  224C ONVOY, LLC 358   2007-01-30   
630-908 5 Hinsdale IL CHCGIL24DS6  224C ONVOY, LLC 358   2007-01-30   
630-908 6 Hinsdale IL CHCGILAEDS3  5917 FIRST COMMUNICATIONS, LLC 358   2007-06-07   
630-908 7 Hinsdale IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-12-01   
630-908 8 Hinsdale IL OKBRILDODS0  259E YMAX COMMUNICATIONS CORP. - IL 358   2009-08-13   
630-908 9 Hinsdale IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-909 A Wheaton IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-909 0 Wheaton IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-909 1 Wheaton IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-909 2 Wheaton IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
630-909 3 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2012-09-23   
630-909 4 Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358   2000-08-15   
630-909 5 Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358   2000-08-15   
630-909 6 Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358   2006-06-02   
630-909 7 Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358   2006-06-02   
630-909 8 Wheaton IL WHTNILWHDS0  9329 ILLINOIS BELL TEL CO 358   2006-06-02   
630-909 9 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2011-01-01   
630-910 A Lemont North IL LEMTILLNDS0  9329 ILLINOIS BELL TEL CO 358      
630-912 A Roselle IL CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-912 0 Roselle IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2020-10-26   
630-912 1 Roselle IL CHCGILCLDS7  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-912 2 Roselle IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2014-04-19   
630-912 3 Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-01-07   
630-912 4 Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358   2016-01-07   
630-912 5 Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358   2017-12-16   
630-912 6 Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358   2017-12-16   
630-912 7 Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-06-05   
630-912 8 Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358   2019-06-05   

<< 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 92 93 94 95 96 97 98 99 100 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.