Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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St Marks, IN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
812-836 A STMKINXA0MD  0807 PERRY - SPENCER RURAL TELEPHONE COOP., INC. 330      
812-836 0   0807 PERRY - SPENCER RURAL TELEPHONE COOP., INC. 330      
812-836 2   0807 PERRY - SPENCER RURAL TELEPHONE COOP., INC. 330      
812-836 4   0807 PERRY - SPENCER RURAL TELEPHONE COOP., INC. 330      
812-836 9   0807 PERRY - SPENCER RURAL TELEPHONE COOP., INC. 330      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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