Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Tulsa, OK

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
539-330 7   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-330 8   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-330 9   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 A   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 0   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 1   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 2   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 3   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 4   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 5   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 6   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 7   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 8   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-332 9   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 A   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 0   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 1   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 2   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 3   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 4   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 5   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 6   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 7   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 8   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-334 9   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 A   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 0   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 1   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 2   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 3   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 4   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 5   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 6   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 7   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 8   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-335 9   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 A   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 0   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 1   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 2   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 3   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 4   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 5   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 6   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 7   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 8   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-338 9   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-340 A   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-340 0   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   
539-340 1   6272 UNITED STATES CELLULAR - OK 538   2025-05-01   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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