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St Louis, MO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
314-537 A STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
314-539 A STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 0 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 1 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2006-02-04   
314-539 2 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 3 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 4 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 5 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 6 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 7 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 8 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-539 9 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-544 A STLSMO11DSA  9533 SOUTHWESTERN BELL 520      
314-546 A STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
314-546 0 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2007-12-22   
314-546 1 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2007-12-22   
314-546 2 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2007-12-22   
314-546 3 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2007-12-22   
314-546 4 STLSMOPLDS4  4932 LEVEL 3 COMMUNICATIONS, LLC - MO 520   2007-12-23   
314-546 5 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2008-02-15   
314-546 6 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2008-02-15   
314-546 7 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2008-02-15   
314-546 8 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2008-02-15   
314-546 9 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2007-12-22   
314-552 A STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 0 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 1 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2007-10-09   
314-552 2 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 3 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 4 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 5 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 6 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 7 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 8 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-552 9 STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-553 A STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 0 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 1 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 2 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 3 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 4 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 5 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 6 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 7 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 8 STLSMO02DS2  9533 SOUTHWESTERN BELL 520      
314-553 9   792K CHARTER IP ENABLED SERVICES, LLC 520   2010-09-06   
314-554 A STLSMO01DSA  9533 SOUTHWESTERN BELL 520      
314-556 A STLVMOOH6MD  6529 T-MOBILE USA, INC. 520      
314-556 0 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2006-09-08   
314-556 1 STLVMOOH6MD  6529 T-MOBILE USA, INC. 520   2006-09-08   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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