Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 816 [Rate centres in NPA 816] [Dial plan for NPA 816]

NXX: 671

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
816-671 A St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 0 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 1 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 2 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 3 St Joseph MO   093F ONVOY, LLC - MO 524   2025-05-12   
816-671 4 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 5 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 6 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 7 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 8 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      
816-671 9 St Joseph MO STJSMODNDS0  9533 SOUTHWESTERN BELL 524      

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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