975 area code
Where the 975 area code is, its overlay and how to dial a +1 975 number from anywhere.
The 975 area code is in Missouri, United States (Central (CT)). To call from abroad: +1 975 555-0123. It is an overlay, so all 10 digits are dialled.
The 975 area code is a geographic North American Numbering Plan (NANP) code covering Missouri. It has been in service since 01-Nov-2000 and sits in the Central (CT) time zone.
How to dial a 975 number
+1 975 555-01231 975 555-0123975 555-0123Other Missouri area codes
Frequently asked questions
Where is the 975 area code?
The 975 area code is in Missouri, United States (Central (CT)).
Is 975 an overlay area code?
Yes. 975 overlays the same region as 816, so callers dial all 10 digits.
Do I have to dial 10 digits for 975?
Yes — dial the area code plus the seven-digit number.
How do I call a 975 number from another country?
Dial your exit code (or +), then 1, then 975, then the number: +1 975 555-0123.
Source: NANPA numbering plan. An area code covers a region, not a precise address — a 975 number does not pinpoint a street or ZIP code.
Number holders in area code 975
Each prefix (the three digits after the area code) is assigned by NANPA to one telephone company. 40 prefixes are in use in 975, shared by 9 companies. The largest holders:
| Company | Prefixes | Share |
|---|---|---|
| Onvoy, LLC | 13 | 33% |
| Multiple Ocn Listing | 9 | 23% |
| New Cingular Wireless PCS, LLC | 7 | 18% |
| 5 | 13% | |
| Cellco Partnership Dba Verizon Wireless | 2 | 5% |
| U.S. Telepacific Corp. Dba Tpx Communications | 1 | 3% |
Source: NANPA central office code assignments. A number keeps its original prefix when it is ported to another carrier.
Complaints about 975 numbers
- Reports to the FTC, last 30 days
- 8
- Recorded messages or robocalls
- 63%
- Rank among area codes
- #413 of 670
- Most reported subjects
- Other (4)
- Calls pretending to be government, businesses, or family and friends (1)
- Home improvement & cleaning (1)
Period Aug 26 – Sep 24, 2026. These are the numbers shown on the caller ID of the reported calls; many are spoofed and do not belong to the real caller.
Source: US Federal Trade Commission, Do Not Call reported calls data (daily files).
All US area codes United States +1 Map of area code 975 — cities & rate centres