Wyoming Area Code 307 — Full Guide
If you're searching for accurate info on Wyoming phone numbers, this resource has you covered.
Wyoming Area Code Snapshot
The entire state of Wyoming is served by one area code — 307.
307 — Wyoming’s Historic Area Code
Over the decades, 307 has remained sufficient due to Wyoming's low population density and telecom number usage.
Sources and further reading:
Single Code States — Wyoming Explained
Compared to populous states that require overlays or splits, Wyoming can be served by one code.
Core Keywords & SEO Focus
- Wyoming area codes
- WY area code
- Wyoming local number
- Area code 307
- Buy Wyoming phone number
Questions People Ask About Wyoming Area Codes
- What is the Wyoming area code?
- History of area code 307
- How to dial a Wyoming number
- Will Wyoming get another area code?
- NANPA Wyoming area code planning
Long Tail Search Phrases
- "Does Wyoming only have one area code?"
- "How to get a 307 number in Wyoming"
- "Which cities use area code 307 in Wyoming?"
- "Is 307 going to be exhausted?"
- "How to dial Wyoming from abroad"
Transactional Keywords
- Buy Wyoming virtual phone number
- Wyoming VoIP local number
- Get a 307 Wyoming business phone line
- Port a Wyoming phone number
- Wyoming DID number for business
Secondary Keywords to Support SEO
- Wyoming telephone prefix list
- Wyoming phone number portability
- Wyoming area code map
- Wyoming Public Service Commission telecom
- States with a single area code
Calling Wyoming — Practical Tips
- Domestic dialing to Wyoming: 1 + 307 + subscriber number.
- From outside the U.S.: dial country code +1 + 307 + 7-digit number.
- For mobile carriers, confirm international dialing prefix and trunk codes.
Helpful link: copyright Wyoming
City Coverage — 307
307 covers all Wyoming municipalities. Representative cities are:
- Cheyenne
- Casper
- Laramie
- Gillette
- Rock Springs
- Sheridan
- Green River
- Jackson
- Riverton
- Douglas
Map and county resources: Wyoming Area Code Map
Business Use Cases
- Local presence and trust — customers are more likely to call a local-looking number.
- Local dialing familiarity increases engagement and trust.
- Cloud phone systems enable nationwide teams to present a local WY number.
Authority resources:
How to Get a 307 Virtual Number
Choose a provider with proper regulatory compliance and porting support.
- Twilio: Twilio — enterprise-grade numbers and APIs.
- Plivo: Plivo — global voice and messaging solutions.
- Bandwidth supplies numbers and SIP trunking.
- RingCentral: RingCentral — business phone systems.
- Local virtual number vendors and DID providers
Porting Wyoming Numbers
You can port existing Wyoming numbers between carriers using the NANPA/NXX and proper account verification.
How to Use These Keywords
Use core keywords in page titles, H1, meta descriptions, and introductory paragraphs.
Related Topics & External Resources
- Wikipedia - Area code 307
- Federal Communications Commission
- North American Numbering Plan Administration (NANPA)
- Twilio - Phone Numbers
- Plivo - Phone Numbers
- Bandwidth Resources
- RingCentral Learning
- Whitepages
- NumLookup
- YouTube: How Area Codes Work (explainer)
Wyoming Area Codes — FAQ
Which area code covers Wyoming?
Wyoming uses area code 307 statewide.
Is 307 going to be exhausted?
Number exhaustion planning is handled by NANPA and state regulators; current estimates keep 307 in service for the foreseeable future.
How do I buy a 307 virtual number?
Major VoIP vendors and DID providers sell 307 numbers; choose a reputable provider with porting and SIP support.
Do I need to dial 1 before 307 when calling within the US?
When dialing from another US state, use 1 + 307 + the local number; from abroad, use +1 307 + the local number.
Is number portability supported for 307 numbers?
Yes — number portability is generally supported; porting times vary by copyright and require account verification.
Conclusion
Wyoming's single area code (307) simplifies dialing and preserves a local identity for the entire state.
For enterprise teams looking to scale hiring and onboarding of call center agents while managing local numbers, consider integrated solutions such as enterprise AI staffing solution.
What cities in Wyoming use 307?