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.

Chicago Zone 03-Kildare, IL

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
773-225 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-05-08   
773-225 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-05-08   
773-225 3 CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2009-12-17   
773-225 4 BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-225 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-06-02   
773-225 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-06-02   
773-225 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-06-02   
773-225 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-06-02   
773-225 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2006-05-06   
773-230 A BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-243 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-243 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-243 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-243 2 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-243 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-243 4 CHCGIL24DS6  224C ONVOY, LLC 358   2019-07-07   
773-243 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-243 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-05-10   
773-243 7 ELGNILOTGT5  5562 METROPCS, INC. 358   2004-03-19   
773-243 8 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-243 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-05-10   
773-251 A BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-255 A BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-263 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-263 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-282 A CHCGILKIDS0  9329 ILLINOIS BELL TEL CO 358      
773-283 A CHCGILKIDS0  9329 ILLINOIS BELL TEL CO 358      
773-286 A CHCGILKIDS0  9329 ILLINOIS BELL TEL CO 358      
773-294 A BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-297 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-297 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 A ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 0 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 1 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 2 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 3 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 4 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 5 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 8 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-301 9 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-304 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-304 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-304 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-304 2 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-304 3 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-304 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-304 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-304 6 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-05-16   
773-304 7 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-05-16   
773-304 8 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-05-16   
773-304 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-308 A CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-308 0 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-308 1 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-308 2 CHCGILWUXMD  490J DISH WIRELESS, LLC 358   2024-08-18   
773-308 3 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-07-05   
773-308 4 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-07-05   
773-308 5 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-07-05   
773-308 6 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-07-05   
773-308 7 CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-308 8 ELGNILOTGT5  5562 METROPCS, INC. 358   2004-03-19   
773-308 9 CHCGILWUXMD  490J DISH WIRELESS, LLC 358   2024-10-16   
773-314 A BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-314 0 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-314 1 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-314 2 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-314 3 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-05-16   
773-314 4 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-314 5 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-314 6 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-06-15   
773-314 7 ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-06-15   
773-314 8 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-314 9 BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-318 A RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
773-318 0 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-06   
773-318 1 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-06   
773-318 2 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-06   
773-318 3 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-06   
773-318 4 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-06   
773-318 5 RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2004-11-06   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 >>

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.