Area Code 904 Phone Number
for Your Business
Get a local 904 number for your business in Jacksonville, FL. Cloud VoIP with SMS, an auto attendant (IVR), and more — starting at $30/ext/mo. No contracts.
What Is Area Code 904?
Area code 904 is a North American telephone area code serving Jacksonville, Florida. It has been in service since July 11, 1965 and operates on Eastern Time. It is part of the 324/904 overlay complex. Businesses operating in the 904 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 904 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 904 at a Glance
- Region
- Jacksonville / St. Augustine / Northeast FL, Florida
- In service
- Since July 11, 1965
- Time zone
- Eastern Time
- Overlay
- Shares its territory with 324; local calls use 10-digit dialing
- Telemarketing hours
- 8 a.m.–9 p.m. Eastern Time for residential numbers (TCPA, 47 CFR 64.1200(c)(1))
Why Your Business Needs a 904 Local Number
A local number tells customers you're part of the community. People in Jacksonville are more likely to pick up a call from a 904 number they recognize than from an unfamiliar out-of-area number.
Everything Included With Your 904 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 904
What cities use area code 904?
Area code 904 serves the Jacksonville / St. Augustine / Northeast FL area of Florida. Cities in the 904 region include Jacksonville, FL.
Is area code 904 an overlay?
Yes. 904 is part of the 324/904 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 904 in?
Area code 904 is in Eastern Time. Telemarketing calls to residential 904 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 904 number for my business without moving there?
Yes. With Zonitel's cloud VoIP, you can get a 904 area code number regardless of where your business is physically located. This lets you establish a local presence in Jacksonville without a physical office.
Can I keep my existing 904 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 904 business phone number cost?
Zonitel plans start at $30/extension/month plus tax, with no setup fees and no contracts. Your 904 local number is included in the plan.
Get Your 904 Area Code Number Today
30-day free trial. No annual contract required. Guided onboarding.