Get a local business phone number in Garrison, ND

Garrison area codes

Garrison, in McLean County, North Dakota, had a Census-estimated population of 1,465 in July 2024. All 2 exchanges NANPA lists for its rate center are in area code 701. Garrison is in the Central and Mountain time zone.

According to NANPA's dialing-plan data, local calls within 701 are dialed as seven digits and toll calls as 1 plus ten digits.

Phone carriers in Garrison

2 carriers hold the 2 exchanges assigned to Garrison's rate center. Reservation Tel. Coop. has the most, with 1. 1 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Exchanges (NPA-NXX) assigned in Garrison

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Garrison. The earliest assignment date recorded in the file for these codes is 2006. None were assigned in 2020 or later.

How local numbers work in Garrison

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Garrison's numbers are rated to the GARRISON rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Garrison number.

If your business already has a Garrison number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

The local business market

Garrison is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 25,402 business establishments in North Dakota in 2023, employing 352,108 people. The largest sectors by establishment count are retail trade (3,103), construction (2,946), and other services (except public administration) (2,659).

Setting up a Garrison business line

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

If you already have a number in Garrison, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

The comparison below uses 14 users, the rounded average establishment size in North Dakota. At list prices checked September 28, 2026, that is $349.30 a month on Ooma Office Pro and $420.00 on RingCentral RingEX Core. On Callata the same 14 people cost $279.00 a month, less than either per-seat plan.