Get a local business phone number in Cottage Grove, WI

Cottage Grove area codes

Cottage Grove village is a Census place in Dane County, Wisconsin, with an estimated 8,974 residents in 2024. All 3 exchanges NANPA lists for its rate center are in area code 608. 608 is part of an overlay with 353, so a new local number in Cottage Grove may carry any of those codes depending on which have numbers available. Cottage Grove is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 608 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Cottage Grove exchanges by carrier

3 carriers hold the 3 exchanges assigned to Cottage Grove's rate center. Bandwidth.com CLEC, LLC - Wi has the most, with 1. 3 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Exchanges (NPA-NXX) assigned in Cottage Grove

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Cottage Grove's rate center (COTTAGEGRV). The earliest assignment date recorded in the file for these codes is 2015. 1 of the 3 were assigned in 2020 or later.

When Cottage Grove's exchanges were assigned

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

Rate centers and local calling in Cottage Grove

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

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

Businesses around Cottage Grove

Cottage Grove is part of the Madison, WI metro area, home to 708,000 people in 2024. County Business Patterns counted 17,791 business establishments in the Madison, WI metro area in 2023, employing 358,759 people. The largest sectors by establishment count are professional, scientific, and technical services (2,203), retail trade (2,026), and health care and social assistance (1,934).

A Cottage Grove number on Callata

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 Cottage Grove 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 20-person team is the benchmark here, the rounded average establishment size in the Madison, WI metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $600.00 a month and Ooma Office Pro $499.00. Callata comes to $399.00 a month for 20 users ($99 a month with 5 users included, then $20 per additional user), below both.