Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 627

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-627 A Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 0 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 1 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 2 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 3 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 4 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 5 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 6 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 7 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 8 Tulsa OK TULSOKNADS0  9533 SOUTHWESTERN BELL 538      
918-627 9 Tulsa OK TULSOKTBXXZ  624H ONVOY SPECTRUM, LLC 538   2024-10-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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