Prefix 503-330 — Beaverton, OR
503-330 identifies a block of numbers in Beaverton, OR, within the 503 area code. Every US prefix is tied to exactly one rate center; this one is Beaverton.
The rate center lies in the Portland-Vancouver-Hillsboro, OR-WA Metropolitan Statistical Area. The serving LATA is 672. Local time follows the Pacific zone.
Treat the on-screen number as a hint, not evidence — 503-330 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.
Code-holder of record: METROPCS, INC. (OCN 5562). The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 503-330 numbers may be served by different companies.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 503-327 | Portland | TELEPORT COMMUNICATIONS AMERICA, LLC - OR |
| 503-328 | Gresham | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM |
| 503-329 | Portland | NEW CINGULAR WIRELESS PCS, LLC |
| 503-331 | Portland | QWEST CORPORATION |
| 503-332 | Beaverton | METROPCS, INC. |
| 503-333 | Portland | NEW CINGULAR WIRELESS PCS, LLC |
FAQ
Where is 503-330 located?
The prefix is assigned to the Beaverton rate center in OR, area code 503. It is part of the Portland-Vancouver-Hillsboro, OR-WA Metropolitan Statistical Area.
Which company owns 503-330 numbers?
METROPCS, INC. holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 503-330 safe to answer?
The prefix itself says nothing about the caller. Legitimate Beaverton businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.