Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 239 [Rate centres in NPA 239] [Dial plan for NPA 239]

NXX: 428

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
239-428 A Naples FL FTMYFLMAQMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93902      
239-428 0 Naples FL FTMYFLXAXVX  937C ONVOY, LLC - FL 93902   2023-09-11   
239-428 1 Naples FL FTMYFLXAXVX  937C ONVOY, LLC - FL 93902   2023-09-17   
239-428 2 Naples FL FTMYFLXAXVX  937C ONVOY, LLC - FL 93902   2023-09-17   
239-428 3 Naples FL FTMYFLMAQMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93902   2023-10-01   
239-428 4 Naples FL FTMYFLMAQMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93902   2023-10-01   
239-428 5 Naples FL FTMYFLMAQMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93902   2023-10-01   
239-428 6 Naples FL FTMYFLMAQMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93902   2023-10-01   
239-428 7 Naples FL FTMYFLMAQMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93902   2023-05-13   
239-428 8 Naples FL FTMYFLMAQMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93902   2023-05-13   
239-428 9 Naples FL FTMYFLMAQMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93902   2023-05-13   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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