Riverton, Wyoming
Mountain Time Zone (UTC-7) · WY · —
About Area Codes in Riverton, Wyoming
Riverton, Wyoming is served by area code 307, which was one of the original area codes established in 1947 under the North American Numbering Plan. The city falls within the Mountain time zone (UTC-7). All calls to and from Riverton use the 307 area code prefix for local and long-distance dialing.
Frequently Asked Questions
What area code is Riverton, Wyoming?
Riverton, Wyoming uses area code 307.
What time zone is Riverton in?
Riverton is in the Mountain time zone (UTC-7).
Do I need to dial 10 digits when calling Riverton?
Standard 7-digit dialing is used for local calls within Riverton. However, 10-digit dialing is always accepted and required for long-distance calls.
When was area code 307 created?
Area code 307 is one of the original 86 area codes established in 1947 as part of the North American Numbering Plan (NANP).
What cities share area code 307 with Riverton?
Other cities sharing area code 307 with Riverton include Casper, Cheyenne, Cody, Evanston, Gillette, among others.
Also called Riverton:
Riverton, WY · Mountain Time Zone