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
228-207 A BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484      
228-208 A GLPTMSATX3X  6630 USA MOBILITY WIRELESS, INC. 484      
228-209 A GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-227 A BILXMSMR5MD  732J NUSO, LLC 484      
228-227 0   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-227 1   732J NUSO, LLC 484   2023-05-06   
228-227 2   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-227 3   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-227 4   719E ONVOY, LLC - MS 484   2023-09-08   
228-227 5   719E ONVOY, LLC - MS 484   2023-09-08   
228-227 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-227 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-227 8   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-227 9   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-229 A GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-229 0   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2005-03-12   
228-229 1   6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 484   2004-08-09   
228-229 2   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2005-04-04   
228-229 3   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2005-04-04   
228-229 4   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2005-04-04   
228-229 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2006-01-29   
228-229 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-229 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-229 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-229 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-232 A GLPTMS55RS0  5278 TELEPAK NETWORKS, INC. - MS 484      
228-233 A BILXMSEDYSX  829J PAETEC ITEL, LLC 484      
228-233 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2006-12-22   
228-233 1   829J PAETEC ITEL, LLC 484      
228-233 2   829J PAETEC ITEL, LLC 484      
228-233 3   829J PAETEC ITEL, LLC 484      
228-233 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2006-08-28   
228-233 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2006-08-28   
228-233 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2005-12-02   
228-233 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2005-12-02   
228-233 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2005-12-02   
228-233 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2006-12-22   
228-239 A GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-239 0   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2004-03-06   
228-239 1   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2004-04-16   
228-239 2   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2004-04-16   
228-239 3   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2004-11-08   
228-239 4   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2004-12-05   
228-239 5   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2005-01-11   
228-239 6   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-239 7   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-239 8   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-239 9   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-243 A GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-243 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-243 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-243 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-243 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-243 4   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2005-07-17   
228-243 5   6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2005-09-08   
228-243 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2006-12-22   
228-243 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2006-12-22   
228-243 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-243 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484      
228-250 A BILXMSEDXAY  073H TELNYX LLC 484      
228-250 0   073H TELNYX LLC 484   2021-06-21   
228-250 1   073H TELNYX LLC 484   2022-08-06   
228-250 2   939H COMMIO, LLC 484   2022-09-25   
228-250 3   939H COMMIO, LLC 484   2022-09-25   
228-250 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-250 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-250 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-250 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-250 8   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-250 9   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-253 A BILXMSMR4MD  475J CALLWORKS CORPORATION 484      
228-253 0   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-253 1   475J CALLWORKS CORPORATION 484   2023-07-14   
228-253 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2023-08-26   
228-253 8   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-253 9   624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-257 A GLPTMS55XUX  5562 METROPCS, INC. 484      
228-257 0   5562 METROPCS, INC. 484      
228-257 1   5562 METROPCS, INC. 484      
228-257 2   5562 METROPCS, INC. 484      
228-257 3   5562 METROPCS, INC. 484      
228-257 4   5562 METROPCS, INC. 484      
228-257 5   5562 METROPCS, INC. 484      
228-257 6   5562 METROPCS, INC. 484      
228-257 7   5562 METROPCS, INC. 484      
228-257 8   5562 METROPCS, INC. 484      
228-257 9   5562 METROPCS, INC. 484      
228-260 A BILXMSAT5MD  197D VONAGE AMERICA LLC 484      
228-260 0   197D VONAGE AMERICA LLC 484   2018-07-30   
228-260 1   5562 METROPCS, INC. 484   2019-03-31   
228-260 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-01-19   
228-260 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-01-19   
228-260 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-01-19   
228-260 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-01-19   
228-260 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2020-01-19   

1 2 3 4 5 6 7 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.