Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

NXX: 856

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-856 A Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 0 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 1 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 2 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-856 3 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 4 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-856 5 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-856 6 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-856 7 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 8 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 9 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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