Get a local business phone number in St. James, MN

St. James area codes

St. James, in Watonwan County, Minnesota, had a Census-estimated population of 4,750 in July 2024. All 5 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 St. James may carry any of those codes depending on which have numbers available. St. James 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 St. James phone exchanges

5 carriers hold the 5 exchanges assigned to St. James's rate center. Centurylink of Minnesota, INC. has the most, with 1. 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.

St. James phone prefixes

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

When St. James's exchanges were assigned

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

Rate centers and local calling in St. James

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

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

Businesses around St. James

St. James is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 154,455 business establishments in Minnesota in 2023, employing 2,803,410 people. The largest sectors by establishment count are health care and social assistance (19,985), retail trade (17,727), and construction (17,568).

Setting up a St. James 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 St. James 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.

An 18-person team is the benchmark here, the rounded average establishment size in Minnesota. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $540.00 a month and Ooma Office Pro $449.10. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.