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
630-945 A Geneva IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-945 0 Geneva IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-945 1 Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-945 2 Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-945 3 Geneva IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-945 4 Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-945 5 Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-945 6 Geneva IL WCHCILBFGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
630-945 7 Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-945 8 Geneva IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-945 9 Geneva IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-946 A Naperville IL   829J PAETEC ITEL, LLC 358   2024-12-09   
630-946 0 Naperville IL   829J PAETEC ITEL, LLC 358      
630-946 1 Naperville IL   829J PAETEC ITEL, LLC 358      
630-946 2 Naperville IL   460K FIRST COMMUNICATIONS, LLC 358      
630-946 3 Naperville IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-946 4 Naperville IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-946 5 Naperville IL EGVGILIFDS1  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
630-946 6 Naperville IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-946 7 Naperville IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-946 8 Naperville IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-946 9 Naperville IL CHCGILMF2MD  6529 T-MOBILE USA, INC. 358      
630-947 A Aurora IL   829J PAETEC ITEL, LLC 358   2024-12-09   
630-947 0 Aurora IL   829J PAETEC ITEL, LLC 358      
630-947 1 Aurora IL   829J PAETEC ITEL, LLC 358      
630-947 2 Aurora IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-947 3 Aurora IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-947 4 Aurora IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-947 5 Aurora IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-947 6 Aurora IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-947 7 Aurora IL   829J PAETEC ITEL, LLC 358      
630-947 8 Aurora IL   829J PAETEC ITEL, LLC 358      
630-947 9 Aurora IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-948 A Bensenville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-948 0 Bensenville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-948 1 Bensenville IL   829J PAETEC ITEL, LLC 358      
630-948 2 Bensenville IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-948 3 Bensenville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-948 4 Bensenville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-948 5 Bensenville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-948 6 Bensenville IL BNSVILBVDS0  9329 ILLINOIS BELL TEL CO 358      
630-948 7 Bensenville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-948 8 Bensenville IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
630-948 9 Bensenville IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
630-949 A Wheaton IL   829J PAETEC ITEL, LLC 358   2024-12-09   
630-949 0 Wheaton IL   829J PAETEC ITEL, LLC 358      
630-949 1 Wheaton IL   4717 PAETEC COMMUNICATIONS, INC. - IL 358      
630-949 2 Wheaton IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-949 3 Wheaton IL CHCGIL24DS6  224C ONVOY, LLC 358      
630-949 4 Wheaton IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
630-949 5 Wheaton IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
630-949 6 Wheaton IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
630-949 7 Wheaton IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358      
630-949 8 Wheaton IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
630-949 9 Wheaton IL   829J PAETEC ITEL, LLC 358      
630-951 A Northbrook West IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-951 0 Northbrook West IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-951 1 Northbrook West IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
630-952 A Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 0 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 1 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 2 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 3 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 4 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 5 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 6 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 7 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 8 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-952 9 Aurora IL   460K FIRST COMMUNICATIONS, LLC 358      
630-953 A Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-953 0 Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-953 1 Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-953 2 Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-953 3 Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-953 4 Lombard IL CHCGIL24DS6  224C ONVOY, LLC 358      
630-953 5 Lombard IL CHCGIL24DS6  224C ONVOY, LLC 358      
630-953 6 Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-953 7 Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-953 8 Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-953 9 Lombard IL LBRDILLMDS1  9329 ILLINOIS BELL TEL CO 358      
630-954 A Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 0 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 1 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 2 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 3 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 4 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 5 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 6 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 7 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 8 Oak Brook IL OKBRILOADS0  9329 ILLINOIS BELL TEL CO 358      
630-954 9 Oak Brook IL   224C ONVOY, LLC 358      
630-955 A Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-955 0 Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-955 1 Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-955 2 Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-955 3 Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-955 4 Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-955 5 Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-955 6 Naperville Northeast IL NPVLILNEDS0  9329 ILLINOIS BELL TEL CO 358      
630-955 7 Naperville Northeast IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 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: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.