Get a local business phone number in Hayfield, MN

Hayfield area codes

With 1,361 residents in the Census 2024 estimate, Hayfield sits in Dodge County, Minnesota. All 4 exchanges NANPA lists for its rate center are in area code 507. 507 is part of an overlay with 924, so a new local number in Hayfield may carry any of those codes depending on which have numbers available. Hayfield is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 507 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Who holds Hayfield phone exchanges

4 carriers hold the 4 exchanges assigned to Hayfield's rate center. Level 3 Communications, LLC - MN has the most, with 1. 3 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Hayfield can come from any of these blocks; once it is yours, porting lets it move between providers.

Hayfield phone prefixes

These are the central office codes NANPA records for Hayfield. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2002. 1 of the 4 were assigned in 2020 or later.

When Hayfield's exchanges were assigned

The table groups Hayfield's exchanges by the decade NANPA recorded them as assigned.

What makes a number local to Hayfield

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

Keeping an existing Hayfield number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 507 when you pick it.

The local business market

Hayfield is part of the Rochester, MN metro area, home to 231,000 people in 2024. County Business Patterns counted 5,314 business establishments in the Rochester, MN metro area in 2023, employing 121,840 people. The largest sectors by establishment count are retail trade (727), health care and social assistance (685), and construction (657).

A Hayfield number on Callata

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in Hayfield 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Rochester, MN metro area, 23 users on RingCentral RingEX Core come to $690.00 a month and on Ooma Office Pro $573.85, at month-to-month list prices checked September 28, 2026. Callata comes to $459.00 a month for 23 users ($99 a month with 5 users included, then $20 per additional user), below both.