Get a local business phone number in Ironwood, MI

Ironwood area codes

Ironwood city is a Census place in Gogebic County, Michigan, with an estimated 4,938 residents in 2024. All 7 exchanges NANPA lists for its rate center are in area code 906. Ironwood is in the Eastern and Central time zone.

According to NANPA's dialing-plan data, local calls within 906 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Ironwood

6 carriers hold the 7 exchanges assigned to Ironwood's rate center. Cellco Partnership d/b/a Verizon Wireless - Mi has the most, with 2. 5 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 Ironwood

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Ironwood. The earliest assignment date recorded in the file for these codes is 2003. 1 of the 7 were assigned in 2020 or later.

When Ironwood's exchanges were assigned

Assignment dates show when each block of Ironwood numbers was added to the local supply.

What makes a number local to Ironwood

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

Keeping an existing Ironwood number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 906 when you pick it.

Businesses around Ironwood

Ironwood is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 229,564 business establishments in Michigan in 2023, employing 4,041,074 people. The largest sectors by establishment count are retail trade (32,868), health care and social assistance (28,979), and other services (except public administration) (23,311).

Business phone service in Ironwood

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 Ironwood, 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in Michigan, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. On Callata the same 18 people cost $359.00 a month, less than either per-seat plan.