Area codes in Brunswick, Ohio
Brunswick, Ohio uses 2 area codes — 330 and 234. The main Brunswick area code is 330.
Area codes serving Brunswick
Phone numbers in Brunswick are written as ten digits — for example (330) 555-0190 — and fall in the Eastern Time zone.
How Brunswick came to have 2 area codes
The original Brunswick area code is 330, in service since 1996. As the area ran low on available numbers, an overlay code was added over the same region for new phone lines: 234 (2000). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why Brunswick now uses all 2 codes and every local call is dialed with ten digits.
All Ohio area codes · Is a Brunswick call a scam?
Nearby cities
- Cleveland area codes
- Hudson area codes
- Akron area codes
- Kent area codes
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- Sandusky area codes
- Youngstown area codes
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More cities in Ohio
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Frequently asked questions
What is the area code for Brunswick?
The main area code for Brunswick, Ohio is 330. Brunswick is now served by 2 area codes in total: 330, 234.
How many area codes does Brunswick have?
Brunswick has 2 area codes: 330, 234.
Why does Brunswick have more than one area code?
As Brunswick used up the numbers available in its original area code (330, in service since 1996), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.
How do you dial a Brunswick number?
Dial all 10 digits — the area code (330 or 234) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.