Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 210 [Rate centres in NPA 210] [Dial plan for NPA 210]

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
210-200 A San Antonio TX SNANTXCADS5  7421 AT&T - LOCAL 566      
210-200 0 San Antonio TX SNANTXCADS5  7421 AT&T - LOCAL 566      
210-200 1 San Antonio TX SNANTXCADS5  7421 AT&T - LOCAL 566      
210-200 2 San Antonio TX SNANTXCADS5  7421 AT&T - LOCAL 566      
210-200 3 San Antonio TX SNANTXCADS5  7421 AT&T - LOCAL 566      
210-200 4 San Antonio TX SNANTXCADS5  7421 AT&T - LOCAL 566      
210-200 5 San Antonio TX SNANTXCADS5  7421 AT&T - LOCAL 566      
210-200 6 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-200 7 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-200 8 San Antonio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566      
210-200 9 San Antonio TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      

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

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