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US area code · Ohio

330 area code

Where the 330 area code is, its overlay and how to dial a +1 330 number from anywhere.

CoversAkron, OhioTime zoneEastern (ET)TypeOverlay
Quick answer

The 330 area code is in Akron, Ohio, United States (Eastern (ET)). To call from abroad: +1 330 555-0123. It is an overlay, so all 10 digits are dialled.

StateOhio
Main areaAkron
Time zoneEastern (ET)
TypeOverlay
10-digit dialingRequired
In service since17-Nov-1995

The 330 area code is a geographic North American Numbering Plan (NANP) code covering Akron, Ohio. It has been in service since 17-Nov-1995 and sits in the Eastern (ET) time zone.

Overlay 330 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

330216234

How to dial a 330 number

From abroad+1 330 555-0123
Within the US / Canada1 330 555-0123
Locally (same area)330 555-0123

Cities in the 330 area code

A 330 number is usually in one of these places in Ohio — 7 counties.

Akron SummitAlliance StarkAustintownBarberton SummitBoardmanBrunswick MedinaCuyahoga Falls SummitGreen SummitHudson SummitKent PortageMassillon StarkMedina MedinaNiles TrumbullNorth Canton StarkStow SummitWarren TrumbullWooster WayneYoungstown Mahoning

Other Ohio area codes

216220234283326380419436440513567614740937

Frequently asked questions

Where is the 330 area code?

The 330 area code is in Akron, Ohio, United States (Eastern (ET)).

Is 330 an overlay area code?

Yes. 330 overlays the same region as 216, 234, so callers dial all 10 digits.

Do I have to dial 10 digits for 330?

Yes — dial the area code plus the seven-digit number.

How do I call a 330 number from another country?

Dial your exit code (or +), then 1, then 330, then the number: +1 330 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 330 number does not pinpoint a street or ZIP code.

Number holders in area code 330

Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 800 prefixes are in use in 330, shared by 38 companies. The largest holders:

CompanyPrefixesShare
Ohio Bell Tel Co19825%
Cellco Partnership Dba Verizon Wireless11615%
New Cingular Wireless PCS, LLC648%
T-Mobile USA, Inc.628%
Brightspeed Of Northwest Ohio, Inc.608%
Level 3 Communications, LLC587%

Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.

Complaints about 330 numbers

Reports to the FTC, last 30 days
640
Recorded messages or robocalls
62%
Rank among area codes
#125 of 670
Most reported subjects
Other (255)
Medical & prescriptions (71)
Calls pretending to be government, businesses, or family and friends (67)

Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.

Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).

All US area codes United States +1 Map of area code 330 — cities & rate centres

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