Local Calling Guide
Area code/prefix search
Hat Island, WA
NPA-NXX | BLOCK | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|
360-444 | A | SWHDWAXXDS1 | 2417 HAT ISLAND TEL. CO. | 674 | |||
564-223 | A | STTLWA03X1X | 318J COMCAST IP PHONE, LLC | 674 | |||
564-223 | 1 | STTLWA03X1X | 318J COMCAST IP PHONE, LLC | 674 | 2022-10-15 | ||
564-223 | 3 | 145J TERRA NOVA TELECOM INC. | 674 | 2025-07-11 |
Last updated: Tue, 15 Jul 2025 18:46:49 UTC
Sponsored by: ISP Telecom
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