Area Code 305 Phone Number
for Your Business
Get a local 305 number for your business in Miami, FL. Cloud VoIP with SMS, an auto attendant (IVR), and more — starting at $30/ext/mo. No contracts.
What Is Area Code 305?
Area code 305 is a North American telephone area code serving Miami, Florida and 3 other cities in the region. It is one of the original 1947 North American area codes and operates on Eastern Time. It is part of the 305/645/786 overlay complex. Businesses operating in the 305 area code region use local numbers to build trust with customers, improve answer rates, and establish a professional local presence.
With Zonitel, you can get a new 305 area code number or port your existing one with guided onboarding — no hardware required. Your team can make and receive calls from any device using the Zonitel mobile app or web portal.
Area Code 305 at a Glance
- Region
- Miami / Coral Gables / Hialeah, Florida
- In service
- One of the original 1947 North American area codes
- Time zone
- Eastern Time
- Telemarketing hours
- 8 a.m.–9 p.m. Eastern Time for residential numbers (TCPA, 47 CFR 64.1200(c)(1))
Cities Served by Area Code 305
Why Your Business Needs a 305 Local Number
A local number tells customers you're part of the community. People in Miami are more likely to pick up a call from a 305 number they recognize than from an unfamiliar out-of-area number.
Everything Included With Your 305 Number
Zonitel is not just a phone number — it's a complete cloud business phone system. Every plan includes:
Frequently Asked Questions About Area Code 305
What cities use area code 305?
Area code 305 serves the Miami / Coral Gables / Hialeah area of Florida. Cities in the 305 region include Miami, FL; Coral Gables, FL; Doral, FL; Hialeah, FL.
Is area code 305 an overlay?
Yes. 305 is part of the 305/645/786 overlay, so new numbers in this region can come from any of those area codes, and local calls require 10-digit dialing.
What time zone is area code 305 in?
Area code 305 is in Eastern Time. Telemarketing calls to residential 305 numbers are limited to 8 a.m.–9 p.m. Eastern Time under the TCPA (47 CFR 64.1200(c)(1)).
Can I get a 305 number for my business without moving there?
Yes. With Zonitel's cloud VoIP, you can get a 305 area code number regardless of where your business is physically located. This lets you establish a local presence in Miami without a physical office.
Can I keep my existing 305 number and switch to Zonitel?
Yes. Number porting is free. Porting commonly takes 5–10 business days depending on your current carrier, and your old service stays active until the coordinated cutover.
How much does a 305 business phone number cost?
Zonitel plans start at $30/extension/month plus tax, with no setup fees and no contracts. Your 305 local number is included in the plan.
Get Your 305 Area Code Number Today
30-day free trial. No annual contract required. Guided onboarding.