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: 487

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-487 A Philadelphia Suburban Zone 11 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-487 0 Philadelphia Suburban Zone 11 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-487 1 Philadelphia Suburban Zone 11 PA WNRTPAAHCMA  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 228   2013-06-04   
484-487 2 Philadelphia Suburban Zone 11 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2010-02-18   
484-487 3 Philadelphia Suburban Zone 11 PA PHLAPAMKXCX  318J COMCAST IP PHONE, LLC 228   2014-09-19   
484-487 4 Philadelphia Suburban Zone 11 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-487 5 Philadelphia Suburban Zone 11 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-487 6 Philadelphia Suburban Zone 11 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-487 7 Philadelphia Suburban Zone 11 PA PHLAPA031MD  508J CENTURYLINK COMMUNICATIONS, LLC 228   2014-04-01   
484-487 8 Philadelphia Suburban Zone 11 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      
484-487 9 Philadelphia Suburban Zone 11 PA NATNPAAGGT0  7615 RCN TELECOM SERVICES OF PENNSYLVANIA, INC. 228      

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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