Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 639G TELCELL, NV

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
721-520 A Philipsburg SM SWCHSFUNKNO  830      
721-521 A Philipsburg SM SWCHSFUNKNO  830      
721-522 A Philipsburg SM SWCHSFUNKNO  830      
721-523 A Philipsburg SM SWCHSFUNKNO  830      
721-524 A Philipsburg SM SWCHSFUNKNO  830      
721-526 A Philipsburg SM SWCHSFUNKNO  830      
721-527 A Philipsburg SM SWCHSFUNKNO  830      
721-528 A Philipsburg SM SWCHSFUNKNO  830      
721-529 A Philipsburg SM SWCHSFUNKNO  830      
721-550 A Philipsburg SM SWCHSFUNKNO  830      
721-556 A Philipsburg SM SWCHSFUNKNO  830      
721-557 A Philipsburg SM SWCHSFUNKNO  830      
721-559 A Philipsburg SM SWCHSFUNKNO  830      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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