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NPA: 773 [Rate centres in NPA 773] [Dial plan for NPA 773]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
773-430 7 Chicago Zone 03-Kildare IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-430 8 Chicago Zone 03-Kildare IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-430 9 Chicago Zone 03-Kildare IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-431 A Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-431 0 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-08   
773-431 1 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 2 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 3 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 4 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 5 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 6 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 7 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 8 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-431 9 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-02-17   
773-432 A Chicago Zone 08-Portsmouth IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-432 0 Chicago Zone 08-Portsmouth IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-10-24   
773-432 1 Chicago Zone 08-Portsmouth IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-08-06   
773-432 2 Chicago Zone 08-Portsmouth IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-432 3 Chicago Zone 08-Portsmouth IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-432 4 Chicago Zone 08-Portsmouth IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-03-03   
773-432 5 Chicago Zone 08-Portsmouth IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2007-07-09   
773-432 6 Chicago Zone 08-Portsmouth IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-432 7 Chicago Zone 08-Portsmouth IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-06-21   
773-432 8 Chicago Zone 08-Portsmouth IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2010-07-02   
773-432 9 Chicago Zone 08-Portsmouth IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358      
773-433 A Chicago Zone 02-Edgewater IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      
773-433 0 Chicago Zone 02-Edgewater IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2003-08-26   
773-433 1 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-07-31   
773-433 2 Chicago Zone 02-Edgewater IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-01-17   
773-433 3 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2004-09-06   
773-433 4 Chicago Zone 02-Edgewater IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-08-25   
773-433 5 Chicago Zone 02-Edgewater IL CHCGILWUX6X  460K FIRST COMMUNICATIONS, LLC 358   2005-08-19   
773-433 6 Chicago Zone 02-Edgewater IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2021-09-17   
773-433 7 Chicago Zone 02-Edgewater IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-01-17   
773-433 8 Chicago Zone 02-Edgewater IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-01-17   
773-433 9 Chicago Zone 02-Edgewater IL CHCGILIDXEX  553J WHITESKY COMMUNICATIONS, LLC 358   2021-02-27   
773-434 A Chicago Zone 08-Prospect IL CHCGILPRDS0  9329 ILLINOIS BELL TEL CO 358      
773-435 A Chicago Zone 04-Humboldt IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 0 Chicago Zone 04-Humboldt IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 1 Chicago Zone 04-Humboldt IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 2 Chicago Zone 04-Humboldt IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 3 Chicago Zone 04-Humboldt IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 4 Chicago Zone 04-Humboldt IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2022-04-05   
773-435 5 Chicago Zone 04-Humboldt IL CHCGILDTKMD  5447 ACCESS ONE, INC. - IL 358   2006-01-20   
773-435 6 Chicago Zone 04-Humboldt IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-09-29   
773-435 7 Chicago Zone 04-Humboldt IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358      
773-435 8 Chicago Zone 04-Humboldt IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-07-15   
773-435 9 Chicago Zone 04-Humboldt IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-10-25   
773-436 A Chicago Zone 08-Prospect IL CHCGILPRDS0  9329 ILLINOIS BELL TEL CO 358      
773-437 A Chicago Zone 09-South Chicago IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-437 0 Chicago Zone 09-South Chicago IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-27   
773-437 1 Chicago Zone 09-South Chicago IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-437 2 Chicago Zone 09-South Chicago IL CHCGIL24DS0  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
773-437 3 Chicago Zone 09-South Chicago IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-09-15   
773-437 4 Chicago Zone 09-South Chicago IL CHCGILNEXJX  318J COMCAST IP PHONE, LLC 358   2006-09-15   
773-437 5 Chicago Zone 09-South Chicago IL CHCGILCLXOX  516C AT&T CORP. 358   2006-05-02   
773-437 6 Chicago Zone 09-South Chicago IL DWGVILMCPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2007-05-13   
773-437 7 Chicago Zone 09-South Chicago IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-27   
773-437 8 Chicago Zone 09-South Chicago IL DWGVILMCPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2007-05-13   
773-437 9 Chicago Zone 09-South Chicago IL BURGILAHGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-27   
773-438 A Chicago Zone 01-Calumet IL LBRDILGOAMD  6630 USA MOBILITY WIRELESS, INC. 358      
773-439 A Chicago Zone 03-Newcastle IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
773-439 0 Chicago Zone 03-Newcastle IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-10-11   
773-439 1 Chicago Zone 03-Newcastle IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2003-12-27   
773-439 2 Chicago Zone 03-Newcastle IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2003-12-27   
773-439 3 Chicago Zone 03-Newcastle IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
773-439 4 Chicago Zone 03-Newcastle IL CHCGILACGT0  8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL 358      
773-439 5 Chicago Zone 03-Newcastle IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2003-12-27   
773-439 6 Chicago Zone 03-Newcastle IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2003-12-27   
773-439 7 Chicago Zone 03-Newcastle IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2003-12-27   
773-439 8 Chicago Zone 03-Newcastle IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2003-12-27   
773-439 9 Chicago Zone 03-Newcastle IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2004-10-11   
773-440 A Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358      
773-440 0 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-440 1 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-440 2 Chicago Zone 10-Beverly IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358   2005-03-25   
773-440 3 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-440 4 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-440 5 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-440 6 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-440 7 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-440 8 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-440 9 Chicago Zone 10-Beverly IL ELGNILOTGT5  5562 METROPCS, INC. 358   2005-03-25   
773-441 A Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358      
773-441 0 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 1 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 2 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 3 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 4 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 5 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 6 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 7 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 8 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-441 9 Chicago Zone 03-Kildare IL BFGVILASG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2009-01-06   
773-442 A Chicago Zone 02-Irving IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
773-442 0 Chicago Zone 02-Irving IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
773-442 1 Chicago Zone 02-Irving IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
773-442 2 Chicago Zone 02-Irving IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358   2008-12-12   
773-442 3 Chicago Zone 02-Irving IL EGVGILIFDS0  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 358      
773-442 4 Chicago Zone 02-Irving IL CHCGILIRDS0  9329 ILLINOIS BELL TEL CO 358   2000-06-13   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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