Beaver Dam, WI business phone guide
Population, businesses by sector and industry, area codes and local numbers for the Beaver Dam, WI micropolitan area.
- Population
- 88,6352024 est.
- Establishments
- 1,693CBP 2023
- Counties
- 1
- Area codes
- 1
About the Beaver Dam, WI micropolitan area
The Beaver Dam, WI micropolitan area covers 1 county in Wisconsin and had 88,635 residents in July 2024, down 0.8% since April 2020. The U.S. population grew 2.6% over the same period. By population it ranks 423rd of the 925 metro and micropolitan areas and 481st by business establishments.
| County | Population (2024) |
|---|---|
| Dodge County, WI | 88,635 |
Source: Census Vintage 2024 metropolitan and micropolitan area estimates.
Beaver Dam, WI's business base
County Business Patterns counted 1,693 establishments in the area in 2023, employing 33,265 people in mid-March with $2.2 billion in annual payroll. That is an average of 19.6 employees per establishment. 51.0% of establishments with employees had fewer than five people. By establishment count, the largest sectors are construction (230), retail trade (206), and other services (except public administration) (202).
| Sector (NAICS) | Establishments | Employees | Annual payroll |
|---|---|---|---|
| Construction (23) | 230 | 4,345 | $624,160,000 |
| Retail Trade (44) | 206 | 3,228 | $93,620,000 |
| Other Services (except Public Administration) (81) | 202 | 981 | $29,101,000 |
| Accommodation and Food Services (72) | 170 | 1,867 | $33,222,000 |
| Health Care and Social Assistance (62) | 163 | 4,400 | $259,812,000 |
| Manufacturing (31) | 139 | 11,384 | $813,429,000 |
| Transportation and Warehousing (48) | 121 | 2,018 | $110,307,000 |
| Administrative and Support and Waste Management and Remediation Services (56) | 96 | 1,295 | $50,613,000 |
| Finance and Insurance (52) | 92 | 605 | $39,030,000 |
| Professional, Scientific, and Technical Services (54) | 82 | 748 | $46,009,000 |
| Wholesale Trade (42) | 66 | 1,059 | $65,145,000 |
| Arts, Entertainment, and Recreation (71) | 39 | 448 | $9,409,000 |
| Real Estate and Rental and Leasing (53) | 33 | 88 (high noise) | $4,358,000 |
| Information (51) | 15 | 124 (high noise) | $5,068,000 |
| Educational Services (61) | 14 | 202 | $7,396,000 |
| Agriculture, Forestry, Fishing and Hunting (11) | 9 | 148 | $11,197,000 |
| Management of Companies and Enterprises (55) | 6 | 247 | $24,237,000 |
| Mining, Quarrying, and Oil and Gas Extraction (21) | 5 | 31 (high noise) | $4,076,000 |
| Utilities (22) | 3 | 43 | $4,441,000 |
Source: Census County Business Patterns 2023, two-digit NAICS sectors. Manufacturing, retail and transportation span several two-digit codes; CBP reports them under 31, 44 and 48.
Beaver Dam, WI compared with the U.S.
Beaver Dam, WI has 19.1 business establishments per 1,000 residents, 22.3% below the U.S. figure of 24.6. Establishments average 19.6 employees against 16.7 nationally, and payroll per employee is $67,178 (in line with the U.S. $68,342). 51.0% of establishments with employees have fewer than five people (U.S.: 55.5%), while 7.0% have 50 or more. Because a handful of large employers lift the average, the share of very small establishments says more about who buys a small-business phone system.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 863 | 51.0% | 55.5% |
| 5–9 employees | 309 | 18.3% | 17.5% |
| 10–19 employees | 245 | 14.5% | 12.5% |
| 20–49 employees | 156 | 9.2% | 9.1% |
| 50 or more employees | 119 | 7.0% | 5.4% |
Employment-size classes count establishments by mid-March 2023 employment. Establishments with no March employees are excluded from the size classes, so shares are of establishments with employees. Source: Census County Business Patterns 2023.
Small-business industries in Beaver Dam, WI
Of the 141 industries these guides cover, 70 have a published Census count in Beaver Dam, WI. The largest are full-service restaurants (56), limited-service restaurants (42), and drinking places (35). Relative to population, drinking places are the most over-represented: 39.5 per 100,000 residents against 12.0 nationally.
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 56 | 537 | 9.6 |
| Limited-service restaurants | 42 | 784 | 18.7 |
| Drinking places | 35 | 141 | 4.0 |
| Plumbing, heating and air-conditioning contractors | 34 | 222 | 6.5 |
| Landscaping services | 33 | 136 | 4.1 |
| Physician practices | 29 | 389 | 13.4 |
| Insurance agencies and brokerages | 29 | — | — |
| Residential remodelers | 27 | 59 | 2.2 |
| Site preparation contractors | 25 | — | — |
| Electrical contractors | 22 | 216 | 9.8 |
| General automotive repair shops | 22 | 98 | 4.5 |
| Dental offices | 18 | 139 | 7.7 |
| General freight trucking companies (local) | 18 | 112 | 6.2 |
| Automotive body, paint and interior repair shops | 17 | 51 | 3.0 |
| Beauty salons | 16 | 42 | 2.6 |
| Veterinary clinics | 15 | 260 | 17.3 |
| Janitorial services | 15 | 91 | 6.1 |
| Child day care services | 15 | 182 | 12.1 |
| Chiropractic offices | 13 | — | — |
| Nursing care facilities | 13 | — | — |
| New single-family housing construction contractors | 13 | 41 | 3.2 |
| Offices of real estate agents and brokers | 12 | — | — |
| Finish carpentry contractors | 12 | 23 | 1.9 |
| Painting and wall covering contractors | 11 | 26 | 2.4 |
| Masonry contractors | 11 | — | — |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Phone numbers in the Beaver Dam, WI area
The area's named cities and towns have 65 NANPA-assigned exchanges across 1 area code; 920 has the most (100%). Callata includes up to 3 local numbers, so a business serving several parts of the area can hold a number in each.
| Area code | Exchanges in named places | Share | Time zone |
|---|---|---|---|
| 920 | 65 | 100% | Central |
Exchanges in rate centers matched to Census places in the area. Source: NANPA.
Local numbers by city
Pages for 10 cities and towns in the area list their area codes, prefixes and carriers.
| Place | Population (2024) | Area codes | Exchanges |
|---|---|---|---|
| Beaver Dam, WI | 16,443 | 920 | 19 |
| Waupun, WI | 11,131 | 920 | 7 |
| Mayville, WI | 5,205 | 920 | 5 |
| Horicon, WI | 3,898 | 920 | 5 |
| Juneau, WI | 2,699 | 920 | 3 |
| Lomira, WI | 2,671 | 920 | 3 |
| Fox Lake, WI | 2,536 | 920 | 2 |
| Randolph, WI | 1,762 | 920 | 3 |
| Hustisford, WI | 1,347 | 920 | 3 |
| Theresa, WI | 1,280 | 920 | 3 |
Phone costs for a typical Beaver Dam, WI business
Per-seat phone plans multiply by headcount. For the rounded average establishment size in Beaver Dam, WI, 20 users on RingCentral RingEX Core come to $600.00 a month and on Ooma Office Pro $499.00, at month-to-month list prices checked September 28, 2026. Callata comes to $399.00 a month for 20 users ($99 a month with 5 users included, then $20 per additional user), below both.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $399.00 | $4,788.00 |
| Quo (Starter) | $19.00 per user | $380.00 | $4,560.00 |
| Nextiva (Core) | $23.00 per user | $460.00 | $5,520.00 |
| Ooma (Office Pro) | $24.95 per user | $499.00 | $5,988.00 |
| Dialpad (Standard) | $27.00 per user | $540.00 | $6,480.00 |
| RingCentral (RingEX Core) | $30.00 per user | $600.00 | $7,200.00 |
Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.
Callata in Beaver Dam, WI
For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.
Porting a number you already use in Beaver Dam, 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.
Frequently asked questions
What area codes serve Beaver Dam, WI?
920, by NANPA-assigned exchanges in the area's named places.
How many businesses are in the Beaver Dam, WI area?
1,693 establishments in 2023, according to Census County Business Patterns.
How much does a business phone system cost in Beaver Dam, WI?
Callata is $99 a month with 5 users included, then $20 per additional user; for a 20-person team that is $399.00 a month. The same team on Ooma Office Pro lists at $499.00 a month (checked September 28, 2026).