Prefix 206-535 — Seattle, WA
A phone number starting 206-535 was issued in the Seattle rate center of WA — part of area code 206.
Code-holder of record: T-MOBILE USA, INC. (OCN 6529), assigned August 9, 2011. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 206-535 numbers may be served by different companies.
A scammer can display 206-535 without ever touching WA. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.
Seattle is part of the Seattle-Tacoma-Bellevue, WA Metropolitan Statistical Area. For routing purposes it sits in LATA 674. Numbers here keep Pacific time.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 206-532 | Seattle | T-MOBILE USA, INC. |
| 206-533 | Richmond Beach | ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER |
| 206-534 | Seattle | SPOK, INC. |
| 206-536 | Seattle | ONVOY, LLC - WA |
| 206-537 | Bainbridge Island | T-MOBILE USA, INC. |
| 206-538 | Seattle | PAETEC ITEL, LLC |
FAQ
Where is 206-535 located?
The prefix is assigned to the Seattle rate center in WA, area code 206. It is part of the Seattle-Tacoma-Bellevue, WA Metropolitan Statistical Area.
Which company owns 206-535 numbers?
T-MOBILE USA, 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 206-535 safe to answer?
The prefix itself says nothing about the caller. Legitimate Seattle businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.