Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 750E ONVOY, LLC - OR

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
971-525 1 Beaverton OR BVTNORXBX1Y  672   2025-12-26   
971-525 2 Beaverton OR BVTNORXBX1Y  672   2025-12-26   
971-525 3 Beaverton OR BVTNORXBX1Y  672   2025-12-26   
971-525 4 Beaverton OR BVTNORXBX1Y  672   2026-01-10   
971-525 7 Beaverton OR   672   2026-09-14   
971-525 8 Beaverton OR BVTNORXBX1Y  672   2026-01-04   
971-525 9 Beaverton OR BVTNORXBX1Y  672   2026-01-04   
971-526 A Portland OR PTLDORWADS2  672   2025-12-26   
971-526 0 Portland OR PTLDORWADS2  672   2025-12-26   
971-526 1 Portland OR PTLDORWADS2  672   2025-12-26   
971-526 2 Portland OR PTLDORWADS2  672   2025-12-26   
971-526 9 Portland OR   672   2026-09-08   
971-527 A Tillamook OR SHRDORXA1MD  672   2026-02-08   
971-527 0 Tillamook OR SHRDORXA1MD  672   2026-02-08   
971-531 2 Gresham OR PTLDORWADS2  672   2026-06-22   
971-531 3 Gresham OR   672   2026-08-21   
971-531 4 Gresham OR   672   2026-08-21   
971-531 5 Gresham OR   672   2026-08-21   
971-531 6 Gresham OR   672   2026-08-21   
971-531 7 Gresham OR   672   2026-08-21   
971-532 8 Portland OR   672   2026-08-30   
971-532 9 Portland OR   672   2026-08-30   
971-535 A Clackamas OR PTLDORWADS2  672   2026-06-15   
971-535 0 Clackamas OR PTLDORWADS2  672   2026-06-15   
971-535 1 Clackamas OR   672   2026-08-01   
971-535 2 Clackamas OR   672   2026-08-01   
971-535 3 Clackamas OR   672   2026-08-01   
971-535 5 Clackamas OR   672   2026-09-04   
971-535 6 Clackamas OR   672   2026-09-04   
971-535 7 Clackamas OR   672   2026-09-11   
971-535 8 Clackamas OR   672   2026-08-01   
971-535 9 Clackamas OR   672   2026-08-01   
971-537 A Beaverton OR   672   2026-08-21   
971-537 0 Beaverton OR   672   2026-08-21   
971-537 1 Beaverton OR   672   2026-08-21   
971-537 2 Beaverton OR   672   2026-08-21   
971-537 3 Beaverton OR   672   2026-08-21   
971-537 4 Beaverton OR   672   2026-08-21   
971-537 5 Beaverton OR   672   2026-08-21   
971-538 A Silverton OR   672   2026-08-29   
971-538 0 Silverton OR   672   2026-08-29   
971-539 A Dallas OR   672   2026-09-12   
971-539 0 Dallas OR   672   2026-09-12   
971-539 1 Dallas OR   672   2026-09-12   
971-540 0 Beaverton OR   672   2026-09-21   
971-543 A Stafford-Sandy OR BVTNORXBX1Y  672   2026-07-23   
971-543 0 Stafford-Sandy OR BVTNORXBX1Y  672   2026-07-23   
971-543 1 Stafford-Sandy OR BVTNORXBX1Y  672   2026-07-23   
971-543 3 Stafford-Sandy OR   672   2026-08-30   
971-545 2 Dayton OR PTLDORWADS2  672   2012-12-18   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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