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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-254 4 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2004-11-04   
337-254 5 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2004-11-04   
337-254 6 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2004-11-04   
337-254 7 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2004-11-04   
337-254 8 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2004-11-04   
337-254 9 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2005-07-17   
337-255 A Lafayette LA LFYTLAMAXVY  150C VOICESTREAM GSM I, LLC 488      
337-256 A New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-256 0 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-256 1 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-256 2 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-256 3 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-256 4 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2006-04-16   
337-256 5 New Iberia LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2004-08-10   
337-256 6 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2004-11-05   
337-256 7 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2005-09-04   
337-256 8 New Iberia LA LFYTLAMAXEZ  318J COMCAST IP PHONE, LLC 488   2005-09-15   
337-256 9 New Iberia LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2008-02-03   
337-257 A Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-258 A Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488      
337-259 A Lafayette LA LFYTLA36CMD  321J HD CARRIER LLC 488      
337-259 0 Lafayette LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-08-15   
337-259 1 Lafayette LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-08-15   
337-259 2 Lafayette LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-08-15   
337-259 3 Lafayette LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-08-15   
337-259 4 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2025-02-03   
337-259 5 Lafayette LA LFYTLA3624Z  490J BOOST SUBSCRIBERCO L.L.C. 488   2023-06-09   
337-259 6 Lafayette LA LFYTLAMAX7Z  624H ONVOY SPECTRUM, LLC 488   2023-08-15   
337-259 7 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2025-02-03   
337-259 8 Lafayette LA LFYTLA36CMD  321J HD CARRIER LLC 488   2023-05-11   
337-259 9 Lafayette LA LFYTLA36CMD  321J HD CARRIER LLC 488   2023-05-11   
337-261 A Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-262 A Lafayette LA LFYTLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-263 A Lake Charles LA LFYTLA18X1X  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 488      
337-264 A Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 0 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 1 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 2 Lafayette LA SCTTLA06G02  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 488   2025-02-03   
337-264 3 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 4 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 5 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 6 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 7 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 8 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-264 9 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-265 A Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-265 0 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-265 1 Lafayette LA LFYTLAMAX9Y  749E ONVOY, LLC - LA 488   2024-12-02   
337-265 2 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      
337-265 3 Lafayette LA LFYTLAMAPSA  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 488      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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