Get a local business phone number in Hazen, ND

What area code is Hazen, ND?

Hazen, in Mercer County, North Dakota, had a Census-estimated population of 2,288 in July 2024. All 4 exchanges NANPA lists for its rate center are in area code 701. Hazen 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 Hazen

2 carriers hold the 4 exchanges assigned to Hazen's rate center. Cellco Partnership d/b/a Verizon Wireless - ND has the most, with 3. 3 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.

Local prefixes for Hazen

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Hazen's rate center (HAZEN). The earliest assignment date recorded in the file for these codes is 2004. None were assigned in 2020 or later.

Rate centers and local calling in Hazen

NANPA ties every exchange to a rate center. For Hazen that is HAZEN, so a number from one of these exchanges reads as local to people in and around Hazen.

New local numbers are drawn from carrier inventory, so the exact 701 numbers available change over time; porting an existing number is free.

Businesses around Hazen

Hazen 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 Hazen 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.

Porting a number you already use in Hazen is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

A 14-person team is the benchmark here, the rounded average establishment size in North Dakota. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $420.00 a month and Ooma Office Pro $349.30. Callata comes to $279.00 a month for 14 users ($99 a month with 5 users included, then $20 per additional user), below both.