Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 404 [Rate centres in NPA 404] [Dial plan for NPA 404]

NXX: 492

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
404-492 A Atlanta GA NRCRGAMAXHZ  5562 METROPCS, INC. 438      
404-492 0 Atlanta GA   5562 METROPCS, INC. 438   2006-10-26   
404-492 1 Atlanta GA   5562 METROPCS, INC. 438   2006-10-26   
404-492 2 Atlanta GA   5562 METROPCS, INC. 438   2006-10-26   
404-492 3 Atlanta GA   5562 METROPCS, INC. 438   2006-11-09   
404-492 4 Atlanta GA   5562 METROPCS, INC. 438   2006-11-09   
404-492 5 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2006-12-08   
404-492 6 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2006-12-08   
404-492 7 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2006-12-08   
404-492 8 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2006-12-08   
404-492 9 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2006-12-08   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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