Local Calling Guide

Area code/prefix search

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NPA: 856 [Rate centres in NPA 856] [Dial plan for NPA 856]

NXX: 490

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
856-490 A Swedesboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222      
856-490 0 Swedesboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2021-05-30   
856-490 1 Swedesboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2021-06-05   
856-490 2 Swedesboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2021-09-04   
856-490 3 Swedesboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2021-09-04   
856-490 4 Swedesboro NJ CMDNNJCE51Z  624H ONVOY SPECTRUM, LLC 222   2021-05-02   
856-490 5 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2024-04-05   
856-490 6 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2023-08-09   
856-490 7 Swedesboro NJ CMDNNJCEX8Z  637C ONVOY, LLC - NJ 222   2021-07-15   
856-490 8 Swedesboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2021-06-05   
856-490 9 Swedesboro NJ CMDNNJCECM2  6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 222   2021-02-05   

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

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