Rolla, MO business phone guide

Rolla, MO at a glance

The Rolla, MO micropolitan area covers 1 county in Missouri and had 45,672 residents in July 2024, up 2.3% since April 2020. The U.S. population grew 2.6% over the same period. By population it ranks 649th of the 925 metro and micropolitan areas and 643rd by business establishments.

Rolla, MO's business base

County Business Patterns counted 1,050 establishments in the area in 2023, employing 15,928 people in mid-March with $712.4 million in annual payroll. That is an average of 15.2 employees per establishment. 51.0% of establishments with employees had fewer than five people. By establishment count, the largest sectors are retail trade (186), health care and social assistance (151), and accommodation and food services (122).

Rolla, MO compared with the U.S.

Rolla, MO has 23.0 business establishments per 1,000 residents, 6.5% below the U.S. figure of 24.6. Establishments average 15.2 employees against 16.7 nationally, and payroll per employee is $44,725 (34.6% below the U.S. $68,342). 51.0% of establishments with employees have fewer than five people (U.S.: 55.5%), while 4.9% have 50 or more. Averages are pulled up by large employers; the size table is the better guide to what a typical business here looks like.

Small-business industries in Rolla, MO

Of the 141 industries these guides cover, 61 have a published Census count in Rolla, MO. The largest are limited-service restaurants (33), full-service restaurants (28), and general automotive repair shops (21). Relative to population, agencies providing services for the elderly and persons with disabilities are the most over-represented: 43.8 per 100,000 residents against 11.8 nationally.

Phone numbers in the Rolla, MO area

The area's named cities and towns have 24 NANPA-assigned exchanges across 2 area codes; 573 has the most (96%). 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 2 cities and towns in the area list their area codes, prefixes and carriers.

Phone costs for a typical Rolla, MO business

A 15-person team is the benchmark here, the rounded average establishment size in Rolla, MO. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $450.00 a month and Ooma Office Pro $374.25. Callata comes to $299.00 a month for 15 users ($99 a month with 5 users included, then $20 per additional user), below both.

Callata in Rolla, MO

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 Rolla, MO 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.