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DuPont, WA Area Code
DuPont, Washington (population 9,778) uses area code 253.
DuPont has no telephone exchange of its own in NANPA records; it is served by the Roy exchange about 15.4 km away.
Carriers with DuPont numbers
5 prefixes are assigned to the Roy exchange: 0% mobile, 80% VoIP and cable, 20% landline.
| Carrier | Prefixes |
|---|---|
| Onvoy (Sinch) | 2 |
| Comcast (Xfinity) | 1 |
| AT&T (Teleport) | 1 |
| Lumen (Qwest) | 1 |
Area codes used in DuPont
| Area code | Prefixes serving DuPont | Main carriers in this code |
|---|---|---|
| 253 | 5 | Lumen (Qwest), T-Mobile, Onvoy (Sinch) |
DuPont phone number prefixes
Numbers starting with these first six digits were originally assigned to the Roy exchange.
253-215Comcast (Xfinity)253-379Onvoy (Sinch)253-465AT&T (Teleport)253-645Onvoy (Sinch)253-843Lumen (Qwest)
Nearby cities in area code 253
Questions
- What is the area code for DuPont, WA?
- The area code for DuPont, Washington is 253.
- What time zone is DuPont in?
- DuPont is in the Pacific time zone.