Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 862 [Rate centres in NPA 862] [Dial plan for NPA 862]

NXX: 433

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
862-433 A Madison NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224      
862-433 0 Madison NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-26   
862-433 1 Madison NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-26   
862-433 2 Madison NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-07-16   
862-433 3 Madison NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2021-07-16   
862-433 4 Madison NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2021-06-11   
862-433 5 Madison NJ NWRKNJMDDSK  637C ONVOY, LLC - NJ 224   2022-09-26   
862-433 6 Madison NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2021-12-04   
862-433 7 Madison NJ HCKNNJHKX4X  624H ONVOY SPECTRUM, LLC 224   2021-12-04   
862-433 8 Madison NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2022-01-01   
862-433 9 Madison NJ RCPKNJ02XJY  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 224   2022-01-01   

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

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