Area code 419: Ohio
What is area code 419?
Area code 419 is a US state area code for Ohio, on Eastern Time. It has 783 prefixes in service across 205 rate centers, the largest being Toledo, Lima and Mansfield. It shares its area with 567, so local numbers there can start with any of them. Local calls there take 10 digits.
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See the phone add-onArea code 419 facts
| Location | Ohio, United States |
|---|---|
| Time zone | Eastern Time |
| Overlays | 567 |
| In service since | 1947, when the plan began |
| Local calls | 10 digits; toll calls 1 + 10 digits |
| Carrier | Not shown. An area code is where a number was issued; numbers port between carriers. Check line type |
In short: 419 is Ohio (Eastern Time). Format checks here are free and run in your browser; the current carrier and line type need a live lookup. Bulk phone number validator · Pro + Phone plan
Local time in area code 419
America/New_York
Prefixes in service
783 of 792 possible
205 rate centers
Which cities and towns use area code 419?
NANPA records each prefix against a rate center, the local billing area a number belongs to, usually named after its main town. These are the 419 rate centers with the most prefixes in service. 193 smaller ones aren't listed.
| Rate center | Prefixes |
|---|---|
| Toledo | 167 |
| Lima | 40 |
| Mansfield | 35 |
| Sandusky | 24 |
| Findlay | 21 |
| Bowling Green | 17 |
| Fremont | 13 |
| Defiance | 13 |
| Norwalk | 12 |
| Ashland | 10 |
| Sylvania | 10 |
| Van Wert | 9 |
Source: NANPA central office code assignments, file dated 10/17/2026. Each prefix holds up to 10,000 numbers.
How do I dial a 419 number?
NANPA's dialling plan for 419: local calls inside the code take 10 digits, toll calls 1 + 10 digits. From another area code, dial 1 first. From abroad, use +1. The examples use 555-0147, from a range reserved for fictional numbers.
| Local call inside 419 | 419-555-0147 |
|---|---|
| From another US or Canadian area code | 1-419-555-0147 |
| From outside North America | +1 419 555 0147 |
| E.164, for CRMs and SMS tools | +14195550147 |
When did area code 419 start?
Area code 419 is one of the original codes NANPA lists from 1947. Today 419 and 567 cover the same area as an overlay, which is why 10-digit dialling is needed for local calls there.
Tools for 419 numbers
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Format, country and number type for every number in a CSV, with E.164 output.
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- Area code time zone
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- NPA-NXX lookup
Rate center and state for one prefix, a level below the area code.
- TCPA calling hours checker
Whether it's inside the federal 8 a.m. to 9 p.m. calling window there now.
Next step
A 419 number tells you where it was issued, not what it is now.
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Area code 419 questions
- What state is area code 419?
- Area code 419 is in Ohio, United States. Its largest rate centers by number of prefixes are Toledo, Lima, Mansfield, Sandusky and Findlay.
- What time zone is area code 419 in?
- Eastern Time.
- What area codes overlay 419?
- 567. An overlay adds a new code to the same area instead of splitting it, so neighbours can have different area codes and local calls need 10 digits.
- When did area code 419 start?
- Area code 419 is one of the original codes NANPA lists from 1947.
- Is a 419 number a cell phone or a landline?
- The area code can't tell you. In the US and Canada mobiles, landlines and VoIP lines share area codes and prefixes, and numbers move between carriers and line types. Only a live line-type lookup answers it for one number.
- How many phone numbers does area code 419 have?
- 783 of its 792 possible prefixes are in service, and each prefix holds up to 10,000 numbers. That counts prefixes assigned to carriers, not numbers in use.
- Does a valid format mean a 419 number is in service?
- No. A format check only says the digits fit the North American Numbering Plan and that 419 is an assigned code. It cannot tell whether the number is connected, who answers it or which carrier serves it today, because numbers are reassigned and ported. A live carrier lookup reports the current carrier and line type, but even that is not proof someone answers.
- Can I check a list of 419 numbers for free?
- Yes. Paste them in the list tab above or upload a CSV to the bulk phone number validator: format, E.164, country and the numbering-plan line type are free for every row, with no account. Live carrier and line-type lookups come with Pro + Phone at $49.99/mo (5,000 a month).
Other area codes in Ohio
All Ohio area codes on the area code index.
Sources
Location, overlays, in-service date and dialling plan: NANPA NPA database, file dated 10/16/2026. Prefixes and rate centers: NANPA central office code assignments, 10/17/2026. Time zones mapped to the IANA time zone database. By the SimpleVerifier Team; how we build these pages.