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.

Palos Park, IL

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
464-205 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 0 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 1 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 2 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 4 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 5 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 6 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 7 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 8 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-205 9 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
464-646 A CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358      
464-646 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
464-646 1 CHCGIL24DS6  224C ONVOY, LLC 358      
464-646 2 CHCGIL24DS6  224C ONVOY, LLC 358      
464-646 3 CHCGIL24DS6  224C ONVOY, LLC 358      
464-646 4 CHCGILWUTMD  516J TON80 COMMUNICATIONS, LLC 358      
464-646 5 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
464-646 6 CHCGIL24DS6  224C ONVOY, LLC 358      
464-646 7 CHCGIL24DS6  224C ONVOY, LLC 358      
464-646 8 CHCGIL24DS6  224C ONVOY, LLC 358      
464-646 9 CHCGIL24DS6  224C ONVOY, LLC 358      
708-274 A CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-274 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
708-274 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-274 2 CHCGIL24DS6  224C ONVOY, LLC 358      
708-274 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-274 4 CHCGIL24DS6  224C ONVOY, LLC 358      
708-274 5   145J TERRA NOVA TELECOM INC. 358      
708-274 6 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
708-274 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-274 8 CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358      
708-274 9 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
708-361 A PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-448 A PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-480 A CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-480 0 CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358      
708-480 1 CHCGIL24DS6  224C ONVOY, LLC 358      
708-480 2 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-480 3 CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
708-480 4 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-480 5 CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
708-480 6   460K FIRST COMMUNICATIONS, LLC 358      
708-480 7 CHCGIL24DS6  224C ONVOY, LLC 358      
708-480 8   460K FIRST COMMUNICATIONS, LLC 358      
708-480 9 CHCGIL24DS6  224C ONVOY, LLC 358      
708-586 A CHCGILCLXOX  516C AT&T CORP. 358      
708-586 0 CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
708-586 1   145J TERRA NOVA TELECOM INC. 358      
708-586 2 CHCGILCLXOX  516C AT&T CORP. 358      
708-586 3   145J TERRA NOVA TELECOM INC. 358      
708-586 4 CHCGIL24DS6  224C ONVOY, LLC 358      
708-586 5 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-586 6 CHCGIL24DS6  224C ONVOY, LLC 358      
708-586 7 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-586 8 CHCGIL24DS6  224C ONVOY, LLC 358      
708-586 9 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-604 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2024-01-11   
708-604 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
708-604 1   624H ONVOY SPECTRUM, LLC 358      
708-604 6   624H ONVOY SPECTRUM, LLC 358      
708-604 7   624H ONVOY SPECTRUM, LLC 358      
708-604 8   224C ONVOY, LLC 358      
708-604 9   224C ONVOY, LLC 358      
708-608 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-608 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-608 1 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
708-608 2 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-608 3 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-608 4 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-608 5 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-608 6   460K FIRST COMMUNICATIONS, LLC 358      
708-608 7   829J PAETEC ITEL, LLC 358      
708-608 8 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-608 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
708-671 A PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-671 0 PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-671 1 PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-671 2 PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-671 3 PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-671 4 CHCGIL24DS6  224C ONVOY, LLC 358      
708-671 5 PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-671 6 CHCGIL24DS6  224C ONVOY, LLC 358      
708-671 7   515J IP HORIZON LLC 358      
708-671 8 CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358      
708-671 9 PLPKILPPDS0  9329 ILLINOIS BELL TEL CO 358      
708-729 A CHCGIL24XMD  495J STRATUS NETWORKS 358      
708-729 0   515J IP HORIZON LLC 358      
708-729 1 CHCGIL24XMD  495J STRATUS NETWORKS 358      
708-729 2 CHCGIL24DS6  224C ONVOY, LLC 358      
708-729 3 CHCGIL24DS6  224C ONVOY, LLC 358      
708-729 4 CHCGIL24DS6  224C ONVOY, LLC 358      
708-729 5 CHCGIL24DS6  224C ONVOY, LLC 358      
708-729 6 CHCGIL24DS6  224C ONVOY, LLC 358      
708-729 8 CHCGIL24DS6  224C ONVOY, LLC 358      
708-729 9 CHCGIL24DS6  224C ONVOY, LLC 358      
708-761 A   829J PAETEC ITEL, LLC 358   2024-12-09   
708-761 0 CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      
708-761 1   515J IP HORIZON LLC 358      
708-761 2   460K FIRST COMMUNICATIONS, LLC 358      

1 2 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.