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SeaTac, WA Area Codes
SeaTac, Washington (population 34,578) uses area codes 253 and 206.
SeaTac has no telephone exchange of its own in NANPA records; it is served by the Des Moines exchange about 6.3 km away.
Carriers with SeaTac numbers
44 prefixes are assigned to the Des Moines exchange: 16% mobile, 36% VoIP and cable, 48% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (Qwest) | 16 |
| AT&T Mobility | 7 |
| Lumen (Level 3) | 5 |
| Verizon Business (MCImetro) | 4 |
| Allstream | 3 |
| Onvoy (Sinch) | 3 |
| AT&T (Teleport) | 2 |
| Bandwidth | 2 |
Area codes used in SeaTac
| Area code | Prefixes serving SeaTac | Main carriers in this code |
|---|---|---|
| 253 | 23 | Lumen (Qwest), T-Mobile, Onvoy (Sinch) |
| 206 | 21 | Lumen (Qwest), T-Mobile, Onvoy (Sinch) |
SeaTac phone number prefixes
Numbers starting with these first six digits were originally assigned to the Des Moines exchange.
253-214Verizon Business (MCImetro)253-237Allstream253-296AT&T Mobility253-336Lumen (Level 3)253-449Lumen (Level 3)253-528Lumen (Qwest)253-529Lumen (Qwest)253-563Onvoy (Sinch)253-642Lumen (Level 3)253-652Lumen (Level 3)253-661Lumen (Qwest)253-681Allstream253-733Verizon Business (MCImetro)253-765AT&T (Teleport)253-785Onvoy (Sinch)253-815Lumen (Qwest)253-835Lumen (Qwest)253-838Lumen (Qwest)253-839Lumen (Qwest)253-874Lumen (Qwest)253-941Lumen (Qwest)253-945Lumen (Qwest)253-946Lumen (Qwest)206-212AT&T (Teleport)206-231Lumen (Qwest)206-249Allstream206-304AT&T Mobility206-400Verizon Business (MCImetro)206-429Verizon Business (MCImetro)206-460Onvoy (Sinch)206-578Metropcs206-592Lumen (Qwest)206-627AT&T Mobility206-651AT&T Mobility206-653Lumen (Level 3)206-742AT&T Mobility206-824Lumen (Qwest)206-846AT&T Mobility206-864Bandwidth206-870Lumen (Qwest)206-878Lumen (Qwest)206-929Bandwidth206-944Fractel206-966AT&T Mobility
Nearby cities in area code 253
Questions
- What is the area code for SeaTac, WA?
- SeaTac uses 2 area codes: 253 and 206. Different parts of the area are served by different codes.
- What time zone is SeaTac in?
- SeaTac is in the Pacific time zone.