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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-431 0 De Kalb IL   6529 T-MOBILE USA, INC. 364   2025-10-29   
779-431 1 De Kalb IL   6529 T-MOBILE USA, INC. 364   2025-11-14   
779-431 2 De Kalb IL   6529 T-MOBILE USA, INC. 364   2025-12-24   
779-431 3 De Kalb IL   6529 T-MOBILE USA, INC. 364   2025-12-24   
779-431 4 De Kalb IL   6529 T-MOBILE USA, INC. 364   2026-01-30   
779-431 5 De Kalb IL   6529 T-MOBILE USA, INC. 364   2026-01-30   
779-431 6 De Kalb IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 364   2025-12-24   
779-431 7 De Kalb IL   6529 T-MOBILE USA, INC. 364   2025-11-14   
779-431 8 De Kalb IL   6529 T-MOBILE USA, INC. 364   2025-11-14   
779-431 9 De Kalb IL   6529 T-MOBILE USA, INC. 364   2025-10-03   
779-432 A Sheffield IL SHFDIL010MD  4837 MTCO COMMUNICATIONS, INC. 368      
779-433 A Dixon IL   984E BANDWIDTH.COM CLEC, LLC - IL 364   2025-11-02   
779-433 0 Dixon IL   984E BANDWIDTH.COM CLEC, LLC - IL 364   2025-11-02   
779-433 1 Dixon IL   6265 UNITED STATES CELLULAR - IL 364   2026-02-09   
779-434 A Joliet IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-11   
779-434 0 Joliet IL   224C ONVOY, LLC 358   2026-01-12   
779-434 1 Joliet IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-03-04   
779-434 2 Joliet IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-03-04   
779-434 3 Joliet IL   224C ONVOY, LLC 358   2026-03-16   
779-434 5 Joliet IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-01   
779-434 6 Joliet IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-01   
779-434 7 Joliet IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-11   
779-434 8 Joliet IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-11   
779-434 9 Joliet IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-11   
779-435 A Joliet IL JOLTILJODS1  9329 ILLINOIS BELL TEL CO 358      
779-435 0 Joliet IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-07-30   
779-435 1 Joliet IL CHCGILWBXWZ  829J PAETEC ITEL, LLC 358   2007-03-20   
779-435 2 Joliet IL ELGNILOTGT5  5562 METROPCS, INC. 358   2007-04-05   
779-435 3 Joliet IL ELGNILOTGT5  5562 METROPCS, INC. 358   2007-04-05   
779-435 4 Joliet IL ELGNILOTGT5  5562 METROPCS, INC. 358   2007-04-05   
779-435 5 Joliet IL CHCGILWUSMD  145J TERRA NOVA TELECOM INC. 358   2025-01-08   
779-435 6 Joliet IL JOLTILJODS1  9329 ILLINOIS BELL TEL CO 358   2007-03-19   
779-435 7 Joliet IL JOLTILJODS1  9329 ILLINOIS BELL TEL CO 358   2007-03-19   
779-435 8 Joliet IL JOLTILJODS1  9329 ILLINOIS BELL TEL CO 358   2007-03-19   
779-435 9 Joliet IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2007-06-10   
779-436 A Plainfield IL   6529 T-MOBILE USA, INC. 358   2026-01-09   
779-436 9 Plainfield IL   6529 T-MOBILE USA, INC. 358   2026-01-09   
779-437 A Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 0 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 1 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 2 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 3 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 4 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 5 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 6 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 7 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 8 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-437 9 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 A Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 0 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 1 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 2 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 3 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 4 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 5 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 6 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 7 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 8 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-438 9 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-01-20   
779-439 A Woodstock IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-03-13   
779-439 0 Woodstock IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-03-13   
779-439 1 Woodstock IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2026-03-13   
779-439 2 Woodstock IL   490J BOOST SUBSCRIBERCO L.L.C. 358   2026-03-29   
779-439 3 Woodstock IL   490J BOOST SUBSCRIBERCO L.L.C. 358   2026-06-26   
779-439 4 Woodstock IL   490J BOOST SUBSCRIBERCO L.L.C. 358   2026-08-25   
779-440 A Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 0 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 1 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 2 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 3 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 4 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 5 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 6 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 7 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 8 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-440 9 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 A Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 0 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 1 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 2 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 3 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 4 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 5 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 6 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 7 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 8 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-441 9 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-442 A Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-442 0 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-10   
779-442 1 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-10   
779-442 2 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-10   
779-442 3 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-10   
779-442 4 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-10   
779-442 5 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-10   
779-442 6 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-10   
779-442 7 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-04-10   
779-442 8 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-442 9 Momence IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2026-03-09   
779-443 A Grand Detour IL   318J COMCAST IP PHONE, LLC 364   2026-03-21   
779-443 4 Grand Detour IL   318J COMCAST IP PHONE, LLC 364   2026-03-21   

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Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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