Area code 686 vs 804
686 and 804 are overlay codes: they cover the same ground in Virginia, and a number in one is a local call to the other. 804 is the original, in service since 1973. 686 was added in 2024 because the first was filling up – that is what an overlay is for. Today 686 has 31 of 786 blocks assigned (3.9%) and 804 has 781 of 786 (99.4%), so a new number in the area now almost always comes from 686. In the 33 days to 30 October 2026, 804 drew 1,973 FTC complaints against 16 for 686 – 2nd and 400th of 422 ranked codes. Older codes are spoofed more because they look more established. Neither code is better or safer than the other. They are the same geography, the same carriers and the same dialing rules; the difference is only how long each has existed and how full it is.
Side by side
| 686 | 804 | |
|---|---|---|
| In service since | 2024 | 1973 |
| Region | Virginia | Virginia |
| Blocks assigned | 31 of 786 (3.9%) | 781 of 786 (99.4%) |
| Largest block holder | Onvoy 41.9% | Verizon 43.5% |
| Complaints, 28 Sep – 30 Oct 2026 | 16 (#400) | 1,973 (#2) |
| Rate centers | 15 | 55 |
Block share is allocation by the numbering administrator, not subscribers. Complaint counts cover 28 Sep – 30 Oct 2026 and measure how often each code is spoofed on caller ID.
Frequently asked
What is the difference between area codes 686 and 804?
None geographically – they overlay the same area, so the difference is age and how many numbers are left.
Do I need to dial the area code between 686 and 804?
Yes. Overlay areas use ten-digit dialing for local calls, including between the two codes. Seven digits reaches a recording.
Will a new number be 686 or 804?
Whichever has blocks left – currently 686, at 3.9% allocated against 99.4% for the other. Carriers draw from the code with free blocks, which is why the newer code spreads over time.
Is 686 or 804 more likely to be a spam call?
On the complaint data, 804 appears more often. But spoofing drives those counts, so this is about which code gets imitated, not which numbers are real.
Sources
- NANPA – NPA Database (npa_report.csv), file date 11/01/2026, retrieved Nov 1, 2026
- NANPA – CO Code Assignment Records, All States (utilized), file updated 11/01/2026, retrieved Nov 1, 2026
- FTC – Do Not Call Reported Calls Data, 28 Sep – 30 Oct 2026, retrieved Nov 1, 2026
Each code on its own: 686 · 804. All codes in Virginia: Virginia area codes.