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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
630-608 0 Oswego IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-608 1 Oswego IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358      
630-608 2 Oswego IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-608 3 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-608 4 Oswego IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-608 5 Oswego IL   460K FIRST COMMUNICATIONS, LLC 358      
630-608 6 Oswego IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-608 7 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-608 8 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-608 9 Oswego IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-609 A Schaumburg IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-610 A Schaumburg IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-612 A Roselle IL RSLLILRZDS0  9329 ILLINOIS BELL TEL CO 358      
630-613 A Lombard IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-613 0 Lombard IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-613 1 Lombard IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-613 2 Lombard IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-613 3 Lombard IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-613 4 Lombard IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-613 5 Lombard IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-613 6 Lombard IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-613 7 Lombard IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
630-613 8 Lombard IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-613 9 Lombard IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-614 A Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      
630-614 0 Wheaton IL   4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-614 1 Wheaton IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
630-614 2 Wheaton IL   4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-614 3 Wheaton IL   4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-614 4 Wheaton IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-614 5 Wheaton IL   4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-614 6 Wheaton IL   4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-614 7 Wheaton IL   460K FIRST COMMUNICATIONS, LLC 358      
630-614 8 Wheaton IL   4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-614 9 Wheaton IL   4604 FIRST COMMUNICATIONS, LLC - IL 358      
630-615 A Naperville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-615 0 Naperville IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-615 1 Naperville IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-615 2 Naperville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-615 3 Naperville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-615 4 Naperville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-615 5 Naperville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-615 6 Naperville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-615 7 Naperville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-615 8 Naperville IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-615 9 Naperville IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-616 A Bensenville IL BNSVILBVDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 A Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 0 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 1 Elmhurst IL CHCGILMF4MD  5562 METROPCS, INC. 358      
630-617 2 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 3 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 4 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 5 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 6 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 7 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 8 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-617 9 Elmhurst IL EMHRILETDS0  9329 ILLINOIS BELL TEL CO 358      
630-618 A Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-618 0 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-618 1 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-618 2 Aurora IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-618 3 Aurora IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-618 4 Aurora IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-618 5 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-618 6 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-618 7 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-618 8 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-618 9 Aurora IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-619 A La Grange IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-620 A Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-621 A West Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-621 0 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-621 1 West Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-621 2 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-621 3 West Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-621 4 West Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-621 5 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-621 6 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-621 7 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-621 8 West Chicago IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-621 9 West Chicago IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-622 A Roselle IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-622 0 Roselle IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-622 1 Roselle IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-622 2 Roselle IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-622 3 Roselle IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-622 4 Roselle IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-622 5 Roselle IL   460K FIRST COMMUNICATIONS, LLC 358      
630-622 8 Roselle IL   460K FIRST COMMUNICATIONS, LLC 358      
630-622 9 Roselle IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
630-623 A Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-623 0 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-623 1 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-623 2 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-623 3 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-623 4 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-623 5 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-623 6 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-623 7 Oak Brook IL OKBRILOADS0  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 48 49 50 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.