Area code 567
Where 567 is, how it is dialed, which carriers hold its numbers and how many of its codes are in use, from NANPA's 10/01/2026 files.
- State
- OH
- In service
- 2002
- Assigned codes
- 421of 800 possible
- Carriers
- 52
About area code 567
NANPA lists 567 as an in-service geographic area code for Ohio, first put into service on January 1, 2002. It is an overlay: 567 and 419 cover the same territory, so neighbors on the same street can have different area codes. It is in the Eastern time zone. The places with the most assigned exchanges include Toledo, Mansfield, Lima, Ashland, and Findlay. By population, its largest named places are Toledo, Sylvania, Mansfield, Findlay, and Lima.
| Item | Value |
|---|---|
| State | Ohio |
| In service since | January 1, 2002 |
| Assigned by NANPA | July 14, 2000 |
| Overlay | Yes, with 419 |
| Parent area code (NANPA) | 419 |
| Time zone | Eastern |
| Local calls within the code | ten digits (area code plus number) |
| Assigned central office codes | 421 |
| Rate centers with codes | 156 |
| Carriers holding codes | 52 |
| Pooled codes | 391 |
| Codes assigned since 2020 | 159 |
| Relief planning in progress | No |
Source: NANPA NPA report and utilized central office code file, both dated 10/01/2026.
Places served by 567
567 holds 5.8% of the 7,301 central office codes assigned in Ohio, the 9th most of the state's 15 codes. 132 Census places could be matched to rate centers with 567 exchanges; the most populous are Toledo (266,000), Sylvania (50,932), Mansfield (47,593), and Findlay (40,343). For a storefront or service area inside 567, the place pages show which prefixes are rated local there.
| Place | Population (2024) | Area codes | Exchanges | Carriers |
|---|---|---|---|---|
| Toledo, OH | 265,638 | 419, 567 | 215 | 30 |
| Sylvania, OH | 50,932 | 419, 567 | 14 | 8 |
| Mansfield, OH | 47,593 | 419, 567 | 70 | 22 |
| Findlay, OH | 40,343 | 419, 567 | 32 | 10 |
| Lima, OH | 34,690 | 419, 567 | 69 | 18 |
| Bowling Green, OH | 30,463 | 419, 567 | 23 | 9 |
| Genoa, OH | 27,949 | 419, 567 | 3 | 3 |
| Perrysburg, OH | 25,313 | 419, 567 | 10 | 4 |
| Sandusky, OH | 24,174 | 419, 567 | 30 | 9 |
| Sycamore, OH | 19,606 | 419, 567 | 2 | 2 |
| Ashland, OH | 18,770 | 419, 567 | 21 | 9 |
| Tiffin, OH | 17,729 | 419, 567 | 15 | 10 |
| Norwalk, OH | 17,172 | 419, 567 | 17 | 9 |
| Fremont, OH | 15,814 | 419, 567 | 21 | 13 |
| Maumee, OH | 13,625 | 419, 567 | 10 | 6 |
Population: Census Vintage 2024 estimates for the matched place. Exchanges and carriers: NANPA utilized code file.
Ten-digit and seven-digit dialing in 567
According to NANPA's dialing-plan data, local calls within 567 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Ten-digit local dialing means the area code is part of how customers save and recognize your number, so print it in full everywhere. NANPA's dialing-plan note for this code reads: "Carriers must provide permissive 1+10D dialing for Foreign NPA Local Calls in areas where they provide optional EAS"
Carriers with 567 numbers
52 carriers hold the 421 central office codes assigned in 567. Level 3 Communications, LLC - Oh has the most, with 59 (14%). 391 of the codes (93%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. Numbers can move between carriers through porting, so a code's holder tells you where the block started, not where every number lives now.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Level 3 Communications, LLC - Oh | 59 | 14% |
| Onvoy, LLC - Oh | 51 | 12% |
| New Cingular Wireless PCS, LLC - Il | 44 | 10% |
| Bandwidth.com CLEC, LLC - Oh | 31 | 7.4% |
| Fractel, LLC | 29 | 6.9% |
| TWC Ip Enabled Services, LLC | 28 | 6.7% |
| Cellco Partnership d/b/a Verizon Wireless - Oh | 27 | 6.4% |
| Ton80 Communications, LLC | 17 | 4.0% |
| Omnipoint Communications Midwest Operations, LLC | 13 | 3.1% |
| Centurylink Communications, LLC | 10 | 2.4% |
| Paetec Itel, LLC | 7 | 1.7% |
| Onvoy Spectrum, LLC | 7 | 1.7% |
Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.
Rate centers and towns in 567
NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 567 has codes in 156 rate centers. The table lists the rate centers with the most codes, with the matching Census place where the abbreviation could be matched.
| Rate center (NANPA) | Place | Codes |
|---|---|---|
| TOLEDO | Toledo, OH | 48 |
| MANSFIELD | Mansfield, OH | 35 |
| LIMA | Lima, OH | 29 |
| ASHLAND | Ashland, OH | 11 |
| FINDLAY | Findlay, OH | 11 |
| FREMONT | Fremont, OH | 8 |
| TIFFIN | Tiffin, OH | 8 |
| BOWLNGGREN | Bowling Green, OH | 6 |
| SANDUSKY | Sandusky, OH | 6 |
| HOLLAND | Holland, OH | 6 |
| PERRYSBURG | Perrysburg, OH | 6 |
| BRYAN | Bryan, OH | 5 |
| BELLEVUE | Bellevue, OH | 5 |
| CHESTERVL | Chesterville, OH | 5 |
| NORWALK | Norwalk, OH | 5 |
| SHELBY | Shelby, OH | 4 |
| WILLARD | Willard, OH | 4 |
| UPSANDUSKY | not matched | 4 |
| NAPOLEON | Napoleon, OH | 4 |
| HURON | Huron, OH | 4 |
| CELINA | Celina, OH | 4 |
| SYLVANIA | Sylvania, OH | 4 |
| BLOOMINGVL | not matched | 3 |
| LOUDONVL | Loudonville, OH | 3 |
| ELMORE | Elmore, OH | 3 |
Top 25 of 156 rate centers.
Number supply in 567
An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 421 are assigned in 567, 53% of 800. 159 were assigned in 2020 or later.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 125 | 33% |
| 2010s | 97 | 25% |
| 2020s | 159 | 42% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
A local 567 number on Callata
Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.
If you already have a number in area code 567, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.
Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.
Frequently asked questions
Where is area code 567?
567 is a geographic area code in Ohio. Places with the most assigned exchanges include Toledo, Mansfield, Lima, and Ashland.
What time zone is area code 567 in?
NANPA lists 567 in the Eastern time zone.
When did area code 567 go into service?
NANPA records an in-service date of January 1, 2002. The code was assigned on July 14, 2000.
Is 567 an overlay area code?
Yes. It shares its territory with 419.
Can my business get a 567 phone number?
Callata includes up to 3 local numbers on its $99/month plan (5 users included). Which 567 numbers are open depends on carrier inventory when you choose, and you can port an existing number for free.