Area code
574
574 is a United States area code. Under the North American Numbering Plan it belongs to Indiana, which has 8 area codes in total.
Validate a number in 574
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 574 at a glance
NANPA lists 403 central office codes (prefixes) in use in area code 574, held by 47 holders across 59 rate centers.
| Fact | Value |
|---|---|
| In service since | 2002-01-15 |
| Time zone | EC |
| Prefixes in use | 403 |
| Pooled prefixes | 301 (75%) |
| Rate centers | 59 |
| Companies holding prefixes | 47 |
| Assignment dates on file | 2001-01-04 to 2026-07-10 (198 prefixes) |
| ZIP codes in its places | 71 |
Rate centers in area code 574
| Rate center | Prefixes | Share |
|---|---|---|
| SOUTH BEND | 113 | 28% |
| ELKHART | 46 | 11% |
| GOSHEN | 21 | 5% |
| LOGANSPORT | 18 | 4% |
| PLYMOUTH | 16 | 4% |
| OSCEOLA | 13 | 3% |
| WARSAW | 13 | 3% |
| SYRACUSE | 8 | 2% |
| 51 other rate centers | 155 | 38% |
Who holds the prefixes in 574
New Cingular Wireless PCS holds the most prefixes, 49 (12%). 75% of the prefixes are pooled, which means their thousands-blocks can belong to different companies.
| Holder | Prefixes | Share |
|---|---|---|
| New Cingular Wireless PCS | 49 | 12% |
| Frontier North, INC.. | 45 | 11% |
| Indiana Bell Tel CO | 43 | 11% |
| Verizon Wireless | 38 | 9% |
| Brightspeed Of Indiana | 35 | 9% |
| Omnipoint Communications Midwest Operations | 28 | 7% |
| 41 other carriers | 165 | 41% |
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 574
- 1948-01-01 Area code 219, named as the parent of 574 in the NANPA report, was in service.
- 2002-01-15 Area code 574 went into service.
Area codes nearest to 574
Distance is measured between the centers of the ZIP code places each area code serves, so it is a rough guide.
ZIP codes in area code 574
71 ZIP codes fall in places that have a rate center in this area code.
| Place | ZIP codes |
|---|---|
| South Bend, IN | 16 |
| Elkhart, IN | 4 |
| Goshen, IN | 3 |
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 574 numbers
981 FCC complaints are on file for 752 numbers in 574, most often filed as "Unwanted Calls". These are unverified consumer reports.
| Year of latest complaint | Numbers |
|---|---|
| 2023 | 35 |
| 2024 | 50 |
| 2025 | 45 |
Other area codes in Indiana
Indiana is one state with 8 area codes in the NANPA table. 574 is one of them.
Next to 574 in the numbering table
These are the codes just before and after 574 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 574 was first assigned in Indiana. 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 Indiana next to a 574 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 574
Where is area code 574?
NANPA assigns area code 574 to Indiana, United States.
In which state does area code 574 sit?
Indiana. 574 is one of 8 area codes the NANPA table assigns to the state.
Which places does area code 574 cover?
The places with the most ZIP codes among the rate centers in 574 are South Bend, IN, Elkhart, IN and Goshen, IN. The rate center list on this page shows all of them.
Who owns area code 574?
NANPA assigns area codes. Within 574, New Cingular Wireless PCS holds the most prefixes, 49 prefixes or 12%.
Which time zone does 574 use?
The NANPA NPA report lists the time zone for 574 as EC.
What year did 574 enter service?
The NANPA NPA report gives an in-service date of 2002-01-15, so 574 has been in use since 2002.
Does area code 574 have an overlay?
The NANPA NPA report lists no other area code in an overlay with 574.
Which area codes are nearest to 574?
The area codes closest to 574, measured between the centers of the ZIP code places they serve, are 219 (about 53 miles), 260 (about 55 miles), 269 (about 66 miles), 765 (about 81 miles) and 464 (about 83 miles).
How many prefixes does area code 574 have?
NANPA's report dated 2026-10-17 lists 403 prefixes in service in 574, spread over 59 rate centers and 47 holders.
Are there complaints about 574 numbers?
The FCC data on file has 981 complaints for 752 numbers in 574. 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.