Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-399 A Philadelphia Suburban Zone 29 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-399 0 Philadelphia Suburban Zone 29 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-399 1 Philadelphia Suburban Zone 29 PA PHLAPAMKXDX  507J THE VOICE APPLICATION NETWORK LLC 228   2016-09-11   
484-399 2 Philadelphia Suburban Zone 29 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-399 3 Philadelphia Suburban Zone 29 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-399 4 Philadelphia Suburban Zone 29 PA PHLAPAMKXDX  507J THE VOICE APPLICATION NETWORK LLC 228   2016-09-11   
484-399 5 Philadelphia Suburban Zone 29 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-399 6 Philadelphia Suburban Zone 29 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-399 7 Philadelphia Suburban Zone 29 PA PHLAPAMKXDX  507J THE VOICE APPLICATION NETWORK LLC 228   2016-09-11   
484-399 8 Philadelphia Suburban Zone 29 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-399 9 Philadelphia Suburban Zone 29 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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