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.

Biloxi, MS

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
228-306 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-324 A GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-325 A BILXMSATDS0  459H AIRUS, INC. - MS 484      
228-325 0 BILXMSATDS0  459H AIRUS, INC. - MS 484   2017-08-16   
228-325 1 BILXMSATDS0  459H AIRUS, INC. - MS 484   2015-04-28   
228-325 2 BILXMSATDS0  459H AIRUS, INC. - MS 484   2018-10-13   
228-325 3 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-325 4 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-325 5 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-325 6 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-325 7 GLPTMSATX7X  516C AT&T CORP. 484   2016-08-09   
228-325 8 BILXMSATDS0  459H AIRUS, INC. - MS 484   2017-07-03   
228-325 9 BILXMSATDS0  459H AIRUS, INC. - MS 484   2017-08-16   
228-326 A GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-331 A GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-01-23   
228-331 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-01-15   
228-331 1 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-12-04   
228-331 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-01-15   
228-331 3 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-12-04   
228-331 4 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-12-04   
228-331 5 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-331 6 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-02-05   
228-331 7 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-331 8 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-331 9 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-333 A BILXMSAT7MD  965H FRACTEL, LLC 484      
228-333 0 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-333 1 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-333 2 BILXMSAT7MD  965H FRACTEL, LLC 484   2020-08-16   
228-333 3 BILXMSAT7MD  965H FRACTEL, LLC 484   2019-03-23   
228-333 4 BILXMSAT7MD  965H FRACTEL, LLC 484   2020-08-16   
228-333 5 BILXMSAT7MD  965H FRACTEL, LLC 484   2020-08-16   
228-333 6 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-333 7 BILXMSAT7MD  965H FRACTEL, LLC 484   2019-03-23   
228-333 8 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-333 9 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-12-02   
228-337 A GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-337 0 GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-337 1 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-337 2 GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2020-07-09   
228-337 3 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-337 4 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-337 5 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-337 6 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-337 7 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-337 8 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2022-01-01   
228-337 9 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2022-01-01   
228-338 A BILXMSAT8MD  321J HD CARRIER LLC 484      
228-338 0 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-338 1 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-09-13   
228-338 2 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-09-13   
228-338 3 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-09-13   
228-338 4 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-09-13   
228-338 5 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-09-13   
228-338 6 BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-09-13   
228-338 7 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-338 8 BILXMSAT8MD  321J HD CARRIER LLC 484   2020-07-19   
228-338 9 BILXMSAT8MD  321J HD CARRIER LLC 484   2020-07-19   
228-339 A   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-339 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-04-26   
228-348 A GLPTMS55XUX  5562 METROPCS, INC. 484      
228-348 0 GLPTMS55XUX  5562 METROPCS, INC. 484      
228-348 1 GLPTMS55XUX  5562 METROPCS, INC. 484      
228-348 2 GLPTMS55XUX  5562 METROPCS, INC. 484      
228-348 3 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-12-03   
228-348 4 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2021-07-09   
228-348 5 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2022-01-01   
228-348 6 GLPTMS55XUX  5562 METROPCS, INC. 484      
228-348 7 GLPTMS55XUX  5562 METROPCS, INC. 484      
228-348 8 GLPTMS55XUX  5562 METROPCS, INC. 484   2005-12-22   
228-348 9 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2022-01-01   
228-349 A BILXMSEDYSX  829J PAETEC ITEL, LLC 484      
228-349 0 BILXMSEDYSX  829J PAETEC ITEL, LLC 484      
228-349 1 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-349 2 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-349 3 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-349 4 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-349 5 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-349 6 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-349 7 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-349 8 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-349 9 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2024-01-07   
228-354 A BILXMSDIRS9  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 484      
228-354 0 BILXMSDIRS9  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 484      
228-354 1 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-08-28   
228-354 2 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-08-28   
228-354 3 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-08-28   
228-354 4 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-08-28   
228-354 5 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-08-28   
228-354 6 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-08-28   
228-354 7 GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-08-28   

<< 1 2 3 4 5 6 7 >>

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.