Area code 701: North Dakota
What is area code 701?
Area code 701 is a US state area code for North Dakota, on Central Time and Mountain Time. It has 743 prefixes in service across 298 rate centers, the largest being Fargo, Bismarck and Grand Forks. NANPA lists no overlay code for it. Local calls there take 7 digits. The code never shows a line is in service.
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See the phone add-onArea code 701 facts
| Location | North Dakota, United States |
|---|---|
| Time zones | Central Time and Mountain Time |
| Overlays | None |
| In service since | 1947, when the plan began |
| Local calls | 7 digits; toll calls 1 + 10 digits |
| Carrier | Not shown. An area code is where a number was issued; numbers port between carriers. Check line type |
In short: 701 is North Dakota (Central Time and Mountain Time). Format checks here are free and run in your browser; the current carrier and line type need a live lookup. Bulk phone number validator · Pro + Phone plan
Local time in area code 701
America/Chicago
America/Denver
Prefixes in service
743 of 792 possible
298 rate centers
Which cities and towns use area code 701?
NANPA records each prefix against a rate center, the local billing area a number belongs to, usually named after its main town. These are the 701 rate centers with the most prefixes in service. 286 smaller ones aren't listed.
| Rate center | Prefixes |
|---|---|
| Fargo | 84 |
| Bismarck | 55 |
| Grand Forks | 31 |
| Dickinson | 19 |
| Minot | 19 |
| Williston | 12 |
| Jamestown | 11 |
| Wahpeton | 9 |
| Devils Lake | 8 |
| Carrington | 6 |
| Casselton | 6 |
| Valley City | 6 |
Source: NANPA central office code assignments, file dated 10/17/2026. Each prefix holds up to 10,000 numbers.
How do I dial a 701 number?
NANPA's dialling plan for 701: local calls inside the code take 7 digits, toll calls 1 + 10 digits. From another area code, dial 1 first. From abroad, use +1. The examples use 555-0147, from a range reserved for fictional numbers.
| Local call inside 701 | 555-0147 |
|---|---|
| From another US or Canadian area code | 1-701-555-0147 |
| From outside North America | +1 701 555 0147 |
| E.164, for CRMs and SMS tools | +17015550147 |
When did area code 701 start?
Area code 701 is one of the original codes NANPA lists from 1947. It has no overlay, so every number in its area still starts with it.
Tools for 701 numbers
- Bulk phone number validator
Format, country and number type for every number in a CSV, with E.164 output.
- Area code lookup
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- Area code time zone
Local time for a list of numbers, with a callable-now flag.
- NPA-NXX lookup
Rate center and state for one prefix, a level below the area code.
- TCPA calling hours checker
Whether it's inside the federal 8 a.m. to 9 p.m. calling window there now.
Next step
A 701 number tells you where it was issued, not what it is now.
Mobiles, landlines and VoIP lines share area codes, and numbers move between carriers. A live line-type and carrier lookup on every number in your list says which is which, and that decides which calling and texting rules apply. It's in the phone add-on.
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Area code 701 questions
- What state is area code 701?
- Area code 701 is in North Dakota, United States. Its largest rate centers by number of prefixes are Fargo, Bismarck, Grand Forks, Dickinson and Minot.
- What time zone is area code 701 in?
- Central Time and Mountain Time. The code crosses a time zone line, so the local time depends on where in the area the number was issued.
- Does area code 701 have an overlay?
- Not as of NANPA's file dated 10/16/2026. Every number in its area uses 701.
- When did area code 701 start?
- Area code 701 is one of the original codes NANPA lists from 1947.
- Is a 701 number a cell phone or a landline?
- The area code can't tell you. In the US and Canada mobiles, landlines and VoIP lines share area codes and prefixes, and numbers move between carriers and line types. Only a live line-type lookup answers it for one number.
- How many phone numbers does area code 701 have?
- 743 of its 792 possible prefixes are in service, and each prefix holds up to 10,000 numbers. That counts prefixes assigned to carriers, not numbers in use.
- Does a valid format mean a 701 number is in service?
- No. A format check only says the digits fit the North American Numbering Plan and that 701 is an assigned code. It cannot tell whether the number is connected, who answers it or which carrier serves it today, because numbers are reassigned and ported. A live carrier lookup reports the current carrier and line type, but even that is not proof someone answers.
- Can I check a list of 701 numbers for free?
- Yes. Paste them in the list tab above or upload a CSV to the bulk phone number validator: format, E.164, country and the numbering-plan line type are free for every row, with no account. Live carrier and line-type lookups come with Pro + Phone at $49.99/mo (5,000 a month).
More area codes
701 is the only area code in North Dakota. Browse every area code by state and province on the area code index.
Sources
Location, overlays, in-service date and dialling plan: NANPA NPA database, file dated 10/16/2026. Prefixes and rate centers: NANPA central office code assignments, 10/17/2026. Time zones mapped to the IANA time zone database. By the SimpleVerifier Team; how we build these pages.