Area code
419
419 is a United States area code. Under the North American Numbering Plan it belongs to Ohio, which has 15 area codes in total.
Validate a number in 419
Paste a full number and the tool checks it against the numbering plan. It returns the standard formats, the line type the plan assigns and the area code region.
Digits with or without punctuation work. Numbers outside the US are read with the +country code.
Area code 419 at a glance
NANPA lists 783 central office codes (prefixes) in use in area code 419, held by 59 holders across 205 rate centers.
| Fact | Value |
|---|---|
| In service since | 1947-01-01 |
| Time zone | Eastern (E) |
| Assigned overlays | 567 (2002-01-01) |
| Prefixes in use | 783 |
| Pooled prefixes | 457 (58%) |
| Rate centers | 205 |
| Companies holding prefixes | 59 |
| Assignment dates on file | 2001-01-19 to 2024-02-07 (180 prefixes) |
| ZIP codes in its places | 197 |
Rate centers in area code 419
| Rate center | Prefixes | Share |
|---|---|---|
| TOLEDO | 167 | 21% |
| LIMA | 40 | 5% |
| MANSFIELD | 35 | 4% |
| SANDUSKY | 24 | 3% |
| FINDLAY | 21 | 3% |
| BOWLNGGREN | 17 | 2% |
| DEFIANCE | 13 | 2% |
| FREMONT | 13 | 2% |
| 197 other rate centers | 453 | 58% |
Who holds the prefixes in 419
Brightspeed Of Northwest Ohio holds the most prefixes, 114 (15%). 58% of the prefixes are pooled, which means their thousands-blocks can belong to different companies.
| Holder | Prefixes | Share |
|---|---|---|
| Brightspeed Of Northwest Ohio | 114 | 15% |
| Frontier North | 114 | 15% |
| Ohio Bell Tel | 111 | 14% |
| Verizon Wireless | 100 | 13% |
| New Cingular Wireless PCS | 52 | 7% |
| Onvoy | 50 | 6% |
| 53 other carriers | 242 | 31% |
A prefix holder is the company a code was assigned to, not necessarily a number's current carrier, because numbers can be ported to another company. Find which carrier a number is on, or browse the prefix holders.
History of area code 419
- 1947-01-01 Area code 419 went into service.
- 2002-01-01 Area code 567 went into service as an overlay in the same area as 419.
Area codes nearest to 419
Distance is measured between the centers of the ZIP code places each area code serves, so it is a rough guide.
Overlay codes in the same area
ZIP codes in area code 419
197 ZIP codes fall in places that have a rate center in this area code.
| Place | ZIP codes |
|---|---|
| Toledo, OH | 32 |
| Mansfield, OH | 7 |
| Lima, OH | 6 |
A ZIP code and an area code are unrelated systems. A ZIP code can sit in more than one area code, and an area code spans many ZIP codes.
Complaints on file for 419 numbers
2,727 FCC complaints are on file for 2,255 numbers in 419, most often filed as "Unwanted Calls". These are unverified consumer reports.
| Year of latest complaint | Numbers |
|---|---|
| 2023 | 236 |
| 2024 | 104 |
| 2025 | 133 |
Other area codes in Ohio
Ohio is one state with 15 area codes in the NANPA table. 419 is one of them.
Next to 419 in the numbering table
These are the codes just before and after 419 when all are sorted by number. They are neighbours on the list, not necessarily on the map.
What the area code does and does not tell you
A number that starts with 419 was first assigned in Ohio. That is a fact about where the number began, and it is a useful hint when you check a form entry, for example a billing address in Ohio next to a 419 phone number.
It does not show where the person is today. A number stays with its owner after a move or a change of provider (number portability), and mobile numbers travel with the handset. The area code also cannot tell you whether the line is active, who the carrier is, or whether the number is mobile or fixed: the plan shares those ranges. Read more about the area code, the numbering plan and line type.
Check numbers in bulk with the API
| Product | Credits | Docs |
|---|---|---|
| Phone Numbering-Plan Validation | 1 credit per valid number | API docs |
| Phone Intelligence (carrier and line status) | 1 credit per check (invalid numbers outside the US and Canada are free) | Product page |
Questions about area code 419
Where is area code 419?
NANPA assigns area code 419 to Ohio, United States.
In which state does area code 419 sit?
Ohio. 419 is one of 15 area codes the NANPA table assigns to the state.
Which places does area code 419 cover?
The places with the most ZIP codes among the rate centers in 419 are Toledo, OH, Mansfield, OH and Lima, OH. The rate center list on this page shows all of them.
Who owns area code 419?
NANPA assigns area codes. Within 419, Brightspeed Of Northwest Ohio holds the most prefixes, 114 prefixes or 15%.
Which time zone does 419 use?
The NANPA NPA report lists the time zone for 419 as Eastern (E).
What year did 419 enter service?
The NANPA NPA report gives an in-service date of 1947-01-01, so 419 has been in use since 1947.
Does area code 419 have an overlay?
Yes. 567 (in service 2002-01-01) shares the same area with 419, so numbers from all of them are local to each other.
Which area codes are nearest to 419?
The area codes closest to 419, measured between the centers of the ZIP code places they serve, are 734 (about 70 miles), 260 (about 82 miles), 380 (about 87 miles), 614 (about 87 miles) and 517 (about 94 miles).
How many prefixes does area code 419 have?
NANPA's report dated 2026-10-17 lists 783 prefixes in service in 419, spread over 205 rate centers and 59 holders.
Are there complaints about 419 numbers?
The FCC data on file has 2,727 complaints for 2,255 numbers in 419. They are unverified consumer reports. A number with no complaints on file is not proven safe.
Area code assignments: North American Numbering Plan Administrator NPA report, file dated 10/17/2026, retrieved 2026-10-17. Source file. New codes are assigned several times a year. Prefixes, rate centers, holders, time zone, in-service date and overlays: NANPA central office code report dated 2026-10-17 and NPA report dated 2026-10-18. Complaints: FCC consumer complaints open data, fetched 2026-10-17. ZIP code places: Postal code places and coordinates: GeoNames (geonames.org), licensed CC BY 4.0.