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.

South Bend, IN

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
574-634 A SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332      
574-647 A SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332      
574-647 0 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-12   
574-647 1 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-647 2 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-647 3 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-647 4 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-647 5 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-647 6 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-647 7 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-647 8 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-647 9 SBNDIN01DS1  9325 INDIANA BELL TEL CO INC 332   2003-01-03   
574-666 A SBNDIN13LMD  965H FRACTEL, LLC 332      
574-666 0 SBNDIN01Y4X  817C INTRADO COMMUNICATIONS, LLC 332   2019-11-25   
574-666 1 SBNDIN01Y4X  817C INTRADO COMMUNICATIONS, LLC 332   2019-11-25   
574-666 2 SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332   2022-08-21   
574-666 3 SBNDIN13NMD  490J DISH WIRELESS, LLC 332   2024-10-10   
574-666 4 SBNDIN13NMD  490J DISH WIRELESS, LLC 332   2024-10-10   
574-666 5 SBNDIN13NMD  490J DISH WIRELESS, LLC 332   2025-01-07   
574-666 6 SBNDIN13LMD  965H FRACTEL, LLC 332   2019-03-26   
574-666 7 SBNDIN13MMD  516J TON80 COMMUNICATIONS, LLC 332   2022-03-02   
574-666 8 SBNDIN01Y4X  817C INTRADO COMMUNICATIONS, LLC 332   2019-11-25   
574-666 9 SBNDIN13NMD  490J DISH WIRELESS, LLC 332   2025-03-08   
574-703 A SBNDIN05X4X  516C AT&T CORP. 332      
574-703 0 SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2014-05-25   
574-703 1 SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2014-05-25   
574-703 2 SBNDIN01XHX  105F BANDWIDTH.COM CLEC, LLC - IN 332   2014-05-25   
574-703 3 SBNDIN01X3Y  318J COMCAST IP PHONE, LLC 332   2013-12-27   
574-703 4 SBNDIN05NMD  5562 METROPCS, INC. 332   2014-03-12   
574-703 5 SBNDIN05NMD  5562 METROPCS, INC. 332   2014-03-12   
574-703 6 SBNDIN05NMD  5562 METROPCS, INC. 332   2014-07-04   
574-703 7 SBNDIN05X4X  516C AT&T CORP. 332   2013-12-21   
574-703 8 SBNDIN05NMD  5562 METROPCS, INC. 332   2014-03-03   
574-703 9 SBNDIN05NMD  5562 METROPCS, INC. 332   2014-03-03   
574-710 A SBNDIN01X0Y  624H ONVOY SPECTRUM, LLC 332      
574-710 0 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2021-04-08   
574-710 1 SBNDIN01X0Y  624H ONVOY SPECTRUM, LLC 332   2022-01-21   
574-710 2 SBNDIN01X0Y  624H ONVOY SPECTRUM, LLC 332   2022-01-21   
574-710 3 SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2022-10-22   
574-710 4 SBNDIN01X0Y  624H ONVOY SPECTRUM, LLC 332   2020-07-04   
574-710 5 SBNDIN01X0Y  624H ONVOY SPECTRUM, LLC 332   2020-07-04   
574-710 6 SBNDIN01X0Y  624H ONVOY SPECTRUM, LLC 332   2020-07-04   
574-710 7 SBNDIN01X0Y  624H ONVOY SPECTRUM, LLC 332   2019-11-15   
574-710 8 SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2022-10-22   
574-710 9 SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2022-10-22   
574-800 A SBNDIN01X6X  097D ONVOY, LLC - IN 332      
574-800 0 SBNDIN01X6X  097D ONVOY, LLC - IN 332   2017-11-27   
574-800 1 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2018-01-18   
574-800 2 SBNDIN01X6X  097D ONVOY, LLC - IN 332   2019-08-03   
574-800 3 SBNDIN01X6X  097D ONVOY, LLC - IN 332   2019-08-03   
574-800 4 SBNDIN01X6X  097D ONVOY, LLC - IN 332   2019-08-03   
574-800 5 SBNDIN01X6X  097D ONVOY, LLC - IN 332   2019-08-03   
574-800 6 SBNDIN05X5X  7314 TELEPORT COMMUNICATIONS AMERICA, LLC - IN 332   2017-11-28   
574-800 7 SBNDIN01X6X  097D ONVOY, LLC - IN 332   2019-08-03   
574-800 8 SBNDIN01X6X  097D ONVOY, LLC - IN 332   2017-11-27   
574-800 9 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2019-03-11   
574-807 A SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-807 0 SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-807 1 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2005-12-04   
574-807 2 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2005-12-04   
574-807 3 SBNDIN01XIY  829J PAETEC ITEL, LLC 332   2005-12-11   
574-807 4 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2006-02-04   
574-807 5 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2006-02-04   
574-807 6 SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332   2013-04-30   
574-807 7 SBNDIN01XIY  829J PAETEC ITEL, LLC 332   2006-04-20   
574-807 8 SBNDIN01XIY  829J PAETEC ITEL, LLC 332   2006-04-20   
574-807 9 SBNDIN053MD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 332      
574-850 A SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332      
574-855 A SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332      
574-855 0 SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2006-04-05   
574-855 1 SBNDIN01X3Y  318J COMCAST IP PHONE, LLC 332   2006-10-29   
574-855 2 SBNDIN01X3Y  318J COMCAST IP PHONE, LLC 332   2006-10-29   
574-855 3 SBNDIN01X3Y  318J COMCAST IP PHONE, LLC 332   2006-10-29   
574-855 4 SBNDIN01X3Y  318J COMCAST IP PHONE, LLC 332   2007-12-17   
574-855 5 SBNDIN01XIY  829J PAETEC ITEL, LLC 332   2007-02-12   
574-855 6 SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2007-12-15   
574-855 7 SBNDIN01XIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 332   2007-12-15   
574-855 8 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2008-10-06   
574-855 9 SBNDIN01X4Y  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 332   2009-09-17   
574-876 A SBNDIN05NMD  5562 METROPCS, INC. 332      
574-876 0 SBNDIN05NMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 332      
574-876 1 SBNDIN05NMD  5562 METROPCS, INC. 332      
574-876 2 SBNDIN05NMD  5562 METROPCS, INC. 332      
574-876 3 SBNDIN05NMD  5562 METROPCS, INC. 332      
574-876 4 SBNDIN05NMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 332      
574-876 5 SBNDIN05NMD  5562 METROPCS, INC. 332      
574-876 6 SBNDIN05NMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 332      
574-876 7 SBNDIN05NMD  5562 METROPCS, INC. 332      
574-876 8 SBNDIN05NMD  5562 METROPCS, INC. 332      
574-876 9 SBNDIN05NMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 332      
574-888 A SBNDIN13KMD  145J TERRA NOVA TELECOM INC. 332      
574-888 0 SBNDIN05NMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 332   2021-11-11   
574-888 1 SBNDIN13LMD  965H FRACTEL, LLC 332   2020-09-17   
574-888 2 SBNDIN13LMD  965H FRACTEL, LLC 332   2020-09-17   
574-888 3 SBNDIN05NMD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 332   2021-11-11   
574-888 4 SBNDIN13LMD  965H FRACTEL, LLC 332   2020-09-17   
574-888 5 SBNDIN13LMD  965H FRACTEL, LLC 332   2020-09-17   
574-888 6 SBNDIN01X0Y  624H ONVOY SPECTRUM, LLC 332   2021-05-24   
574-888 7 SBNDIN13LMD  965H FRACTEL, LLC 332   2020-09-17   
574-888 8   145J TERRA NOVA TELECOM INC. 332   2019-02-22   

<< 1 2 3 4 5 6 7 8 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.