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NPA: 228 [Rate centres in NPA 228] [Dial plan for NPA 228]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
228-300 4 Ocean Springs MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2018-10-01   
228-300 5 Ocean Springs MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2019-10-30   
228-300 6 Ocean Springs MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2019-10-30   
228-300 7 Ocean Springs MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-07-03   
228-300 8 Ocean Springs MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2019-01-31   
228-300 9 Ocean Springs MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2019-01-31   
228-301 A Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 0 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 1 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 2 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 3 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 4 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 5 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 6 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 7 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 8 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-301 9 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-02-08   
228-302 A Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 0 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 1 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 2 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 3 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 4 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 5 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 6 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 7 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 8 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-302 9 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-05-11   
228-303 A Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 0 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 1 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 2 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 3 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 4 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 5 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 6 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 7 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 8 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-303 9 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-304 A Bay St Louis MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-304 0 Bay St Louis MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-304 1 Bay St Louis MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-304 2 Bay St Louis MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-304 3 Bay St Louis MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2022-09-08   
228-304 5 Bay St Louis MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2014-08-14   
228-304 7 Bay St Louis MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-304 8 Bay St Louis MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2020-10-27   
228-304 9 Bay St Louis MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484   2013-09-14   
228-305 A Pearlington MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-305 0 Pearlington MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-305 1 Pearlington MS BILXMSEDXOY  624H ONVOY SPECTRUM, LLC 484   2023-04-24   
228-305 2 Pearlington MS GLPTMS54X9X  6396 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS 484      
228-305 4 Pearlington MS BILXMSEDX2Y  593K MCC TELEPHONY LLC 484   2012-10-21   
228-305 5 Pearlington MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2018-06-03   
228-305 7 Pearlington MS BILXMSEDX4Y  508J CENTURYLINK COMMUNICATIONS, LLC 484   2014-05-12   
228-305 8 Pearlington MS BILXMSEDXOY  624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-305 9 Pearlington MS BILXMSEDXOY  624H ONVOY SPECTRUM, LLC 484   2023-08-10   
228-306 A Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-306 0 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2025-10-12   
228-306 1 Biloxi MS BILXMSEDXJX  719E ONVOY, LLC - MS 484   2025-11-28   
228-306 2 Biloxi MS   719E ONVOY, LLC - MS 484   2026-07-24   
228-306 3 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-03-29   
228-306 4 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-09-24   
228-306 5 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-306 6 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-306 7 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-306 8 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-306 9 Biloxi MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2025-06-20   
228-307 A Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 0 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 1 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 2 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 3 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 4 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 5 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 6 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 7 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 8 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-307 9 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-12-06   
228-308 A Biloxi MS   597F VOIP INNOVATIONS, LLC 484   2026-09-17   
228-308 0 Biloxi MS   597F VOIP INNOVATIONS, LLC 484   2026-09-17   
228-308 1 Biloxi MS   719E ONVOY, LLC - MS 484   2026-09-18   
228-308 3 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-09-18   
228-308 4 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-09-18   
228-308 5 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-09-18   
228-308 6 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-09-18   
228-308 7 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-09-18   
228-308 8 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-09-18   
228-308 9 Biloxi MS   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2026-09-18   
228-312 A Pascagoula MS BILXMSEDYSX  829J PAETEC ITEL, LLC 484      
228-313 A Gulfport MS GLPTMS55XUX  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 484      
228-314 A Gulfport MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484      
228-314 0 Gulfport MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2011-03-15   
228-314 1 Gulfport MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484      
228-314 2 Gulfport MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484      
228-314 3 Gulfport MS GLPTMSATX7X  516C AT&T CORP. 484   2015-06-01   
228-314 4 Gulfport MS GLPTMSATX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 484   2011-03-15   
228-314 9 Gulfport MS BILXMSEDX4X  5178 LEVEL 3 COMMUNICATIONS, LLC - MS 484      
228-323 A Gulfport MS GLPTMS55XUX  5562 METROPCS, INC. 484      
228-323 0 Gulfport MS GLPTMS55XUX  5562 METROPCS, INC. 484      

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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