Area code
Area code 839 — Columbia, SC
South Carolina · in service since May 26, 2020
Area code 839 covers parts of South Carolina; the place with the most of its prefixes is Columbia. It is an overlay: 803 serves the same area, so neighbors can have different area codes.
Overlay, same area: 803
Local time in Columbia
Spam reports from Sep 23 – Oct 22, 2026
Average #331 of 461 codes
206 FTC complaints
Consumer reports, not verified by the FTC.
See the reports- Time zoneEastern Time
- Local calls10 digits
- Prefixes205 assigned
- Runs out~1Q 2046
- Unwanted call?Block & report
Spam call reports about 839 numbers
Complaints by week
Sep 11 – Oct 22, 2026Show as table
| Week starting | Complaints |
|---|---|
| Sep 7 (3 days) | 11 |
| Sep 14 | 50 |
| Sep 21 | 59 |
| Sep 28 | 61 |
| Oct 5 | 40 |
| Oct 12 | 38 |
| Oct 19 (4 days) | 33 |
Compared with all codes
- Robocalls
- 86%all codes 75%
- Callers with the same code
- 3%all codes 35%
- Rank by complaints
- #331of 461 · middle half
- FCC complaints, Oct 2025 – Sep 2026
- 283 about text messages
What the calls were about
Sep 11 – Oct 22, 2026
| Subject | Complaints | |
|---|---|---|
| Reducing your debt (credit cards, mortgage, student loans) | 138 47% | |
| Calls pretending to be government, businesses, or family and friends | 31 11% | |
| Dropped call or no message | 9 3% | |
| Warranties & protection plans | 4 1% | |
| Home improvement & cleaning | 2 1% | |
| Work from home & other ways to make money | 2 1% |
Where the people who complained live
Sep 11 – Oct 22, 2026
| State | Complaints | |
|---|---|---|
| California | 33 11% | |
| Florida | 25 9% | |
| South Carolina | 25 9% | |
| New York | 19 7% | |
| Texas | 15 5% |
October 2026 (partial) report · most reported
Consumer reports, not verified by the FTC · source
Source: FTC Do Not Call complaints created Sep 11 – Oct 22, 2026. They are reported by consumers and are not verified by the FTC; caller ID can be spoofed (how we count).
Source: FCC Consumer Complaints data, unwanted calls filed Oct 1, 2025 – Sep 30, 2026, by caller ID; not verified by the FCC.
Area code 839 location and prefixes
| Exchange (NANPA) | Place | County | Prefixes |
|---|---|---|---|
| COLUMBIA | Columbia | spans 2 counties | 26 |
| NEWBERRY | Newberry | Newberry County | 23 |
| BARNWELL | Barnwell | Barnwell County | 16 |
| ORANGEBURG | Orangeburg | Orangeburg County | 16 |
| CHESTER | Chester | Chester County | 15 |
| AIKEN | Aiken | Aiken County | 10 |
| ROCK HILL | Rock Hill | York County | 7 |
| CAMDEN | Camden | Kershaw County | 5 |
| WINNSBORO | Winnsboro | Fairfield County | 5 |
| BATESBURG | Batesburg-Leesville | spans 2 counties | 3 |
Plus 42 smaller exchange areas.
Source: NANPA CO codes of Oct 23, 2026; places: U.S. Census Bureau, matched by DialWhere (how).
NANPA record
- Location
- South Carolina
- Assigned by NANPA
- July 18, 2018
- Local dialing
- 10 digits (NANPA: 10D)
- NANPA planning letters
- PL-520
Source: NANPA, NPA database of Oct 24, 2026.
Is 839 running out of numbers?
Previous forecast (October 2025): 2043, moved later by 3 years.
Forecast exhaust year by edition
Source: NANPA NRUF forecast, April 2026 edition.
Who holds 839 prefixes
The five largest of 28 original holders
As listed by NANPA, not today’s carrier.
| Holder (as listed) | Prefixes | |
|---|---|---|
| New Cingular Wireless PCS, LLC | 65 32% | |
| Onvoy, LLC | 31 15% | |
| Ton80 Communications, LLC | 23 11% | |
| Fractel, LLC | 18 9% | |
| Multiple Ocn Listing | 9 4% |
Source: NANPA CO codes of Oct 23, 2026.
Questions about area code 839
What area code is 839?
A South Carolina area code, in service since May 26, 2020.
Where is 839 area code, and what time zone is it in?
Columbia, SC; Eastern Time.
Why am I getting spam calls from 839?
206 FTC complaints from Sep 23 – Oct 22, 2026, most often about debt reduction (not verified by the FTC; caller ID can be spoofed).
Will 839 get a new area code?
NANPA forecasts exhaust in 1Q 2046; no relief planning listed.