Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 636 [Rate centres in NPA 636] [Dial plan for NPA 636]

NXX: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
636-667 A Washington MO   6529 T-MOBILE USA, INC. 520      
636-667 0 Washington MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-667 1 Washington MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-667 2 Washington MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-667 3 Washington MO NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
636-667 4 Washington MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
636-667 5 Washington MO   5562 METROPCS, INC. 520      
636-667 6 Washington MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
636-667 7 Washington MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
636-667 8 Washington MO STLVMOOH2MD  6529 T-MOBILE USA, INC. 520      
636-667 9 Washington MO   5562 METROPCS, INC. 520      

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

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