Wyoming Area Code 307 Guide
Welcome to the definitive guide on Wyoming area codes and local numbers.
Quick Facts: WY Area Codes
Wyoming uses a single area code: 307.
307 — Wyoming’s Historic Area Code
Since 1947 Wyoming has been identified by 307 under the NANP.
Sources and further reading:
Single Code States — Wyoming Explained
Wyoming's small population and low number density mean a single area code is sufficient.
Target Keywords — Wyoming Area Codes
- Wyoming area codes
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- Area code 307
- Buy Wyoming phone number
Research & Informational Queries
- 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"
Buy / Get / Port Keywords
- Buy Wyoming virtual phone number
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- Wyoming DID number for business
Topical & Semantic Keywords
- Wyoming telephone prefix list
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- Wyoming Public Service Commission telecom
- States with a single area code
How to Dial Wyoming Numbers
- To call within Wyoming from another U.S. state: dial 1 + 307 + 7-digit number.
- From outside the U.S.: dial country code +1 + 307 + 7-digit number.
- Check with your copyright about international dialing formats.
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.
- Improved call answer rates — local numbers often get higher pickup rates.
- Cloud phone systems enable nationwide teams to present a local WY number.
Authority resources:
Where to Buy a Wyoming Virtual Number
You can purchase Wyoming virtual numbers through major VoIP providers and cloud telephony platforms.
- Twilio offers phone numbers and developer-friendly telephony.
- Plivo provides VoIP numbers for business use.
- Bandwidth supplies numbers and SIP trunking.
- RingCentral supports virtual numbers and call management.
- Many smaller providers also resell 307 numbers; check reviews.
Number Portability & Regulations
Porting requires coordination between losing and gaining carriers and may need proof of ownership.
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)
Common Questions about Wyoming Area Code 307
What is the area code for Wyoming?
Yes — Wyoming currently has only one area code: 307.
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.
Where can I get a Wyoming phone 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?
International callers should prefix the call with their international access code and then +1 307.
Can I port my Wyoming number to a new copyright?
Porting can take from a few hours to several business days depending on copyright processes.
Conclusion
Integrating virtual numbers into VoIP systems enables modern, remote-friendly communications.
For enterprise teams looking to scale hiring and onboarding of call center agents while managing local numbers, consider integrated solutions such as conversational AI tools for HR.
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