Area code 529: non-geographic services (5xx), not a location
Area code 529 is not a place. NANPA lists it as a code for non-geographic services, in service since September 16, 2022: carriers get its numbers in blocks for services that aren't tied to a location, so a 529 number has no home state or time zone.
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See the phone add-onArea code 529 facts
| Use | Non-geographic services (5XX) |
|---|---|
| NANPA service | Non-Geographic Services |
| NANPA type of code | General Purpose Code |
| In service since | September 16, 2022 |
| Assigned by NANPA | August 29, 2022 |
| Location and time zone | None: the code covers the whole numbering plan |
| How to dial | 1-529-XXX-XXXX, or +1529XXXXXXX in E.164 |
| Validator reads it as | Personal number |
| Central office codes (5XX-NXX) | 799 assigned, 0 available, 1 unavailable; 4 service providers hold the assigned ones |
What a 529 number is for
NANPA assigns the 5XX codes (19 are in service: 500, 521, 522, 523, 524, 525, 526, 527, 528, 529, 532, 533, 538, 542, 543, 544, 566, 577, 588) to service providers one central office code (5XX-NXX, 10,000 numbers) at a time. When one fills up, NANPA opens the next.
Google's libphonenumber data, which most validators use, reads 529 numbers as "Personal number". In a contact list they are rarely a person's main phone, so check them before a calling or SMS campaign.
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Area code 529 questions
- Where is area code 529?
- Nowhere in particular: 529 is a non-geographic code across the North American Numbering Plan.
- Is 529 a scam?
- Not by itself. It is a real NANPA code for non-geographic services. As with any unfamiliar number, be wary of calls asking for money or codes.
- How do I dial a 529 number?
- Dial 1-529 and the seven-digit number. In E.164 it is +1529 followed by seven digits.
Other non-geographic services (5xx) codes
500521522523524525526527528532533538542543544566577588All area codes
Sources, checked 5 November 2026
- NANPA NPA database (npa_report.csv), file dated 11/05/2026
- NANPA 5XX-NXX code status file, dated 11/05/2026
- NANPA: 5XX-NXX codes
Validator type from Google’s libphonenumber data. 5XX counts from NANPA's file dated 11/05/2026. By the SimpleVerifier Team.