Wausau, WI business phone guide

Wausau, WI at a glance

The Wausau, WI metro area covers 1 county in Wisconsin and had 139,000 residents in July 2024, up 0.7% since April 2020. The U.S. population grew 2.6% over the same period. By population it ranks 313th of the 925 metro and micropolitan areas and 290th by business establishments.

Establishments and employment in Wausau, WI

County Business Patterns counted 3,436 establishments in the area in 2023, employing 65,770 people in mid-March with $3.8 billion in annual payroll. That is an average of 19.1 employees per establishment. 46.7% of establishments with employees had fewer than five people. By establishment count, the largest sectors are health care and social assistance (415), retail trade (414), and other services (except public administration) (377).

Business density and team size in Wausau, WI

Wausau, WI has 24.7 business establishments per 1,000 residents, in line with the U.S. figure of 24.6. Establishments average 19.1 employees against 16.7 nationally, and payroll per employee is $57,164 (16.4% below the U.S. $68,342). 46.7% of establishments with employees have fewer than five people (U.S.: 55.5%), while 6.6% have 50 or more. Most establishments are far smaller than the average suggests, so it pays to price a phone plan at the headcount you actually have rather than the average.

Small-business industries in Wausau, WI

Of the 141 industries these guides cover, 102 have a published Census count in Wausau, WI. The largest are full-service restaurants (112), physician practices (94), and limited-service restaurants (89). Relative to population, drinking places are the most over-represented: 45.3 per 100,000 residents against 12.0 nationally.

Phone numbers in the Wausau, WI area

The area's named cities and towns have 64 NANPA-assigned exchanges across 2 area codes; 715 has the most (88%). Callata includes up to 3 local numbers, so a business serving several parts of the area can hold a number in each.

Local numbers by city

Pages for 6 cities and towns in the area list their area codes, prefixes and carriers.

Phone costs for a typical Wausau, WI business

The comparison below uses 19 users, the rounded average establishment size in Wausau, WI. At list prices checked September 28, 2026, that is $474.05 a month on Ooma Office Pro and $570.00 on RingCentral RingEX Core. Callata comes to $379.00 a month for 19 users ($99 a month with 5 users included, then $20 per additional user), below both.

Callata in Wausau, WI

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 Wausau, WI 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.