St. Joseph, MO-KS business phone guide

St. Joseph, MO-KS at a glance

The St. Joseph, MO-KS metro area covers 4 counties in Missouri and Kansas and had 119,000 residents in July 2024, down 1.9% since April 2020. The U.S. population grew 2.6% over the same period. Buchanan County, MO is the most populous, with 83,574 people. By population it ranks 351st of the 925 metro and micropolitan areas and 351st by business establishments.

Businesses in St. Joseph, MO-KS

County Business Patterns counted 2,694 establishments in the area in 2023, employing 49,125 people in mid-March with $2.7 billion in annual payroll. That is an average of 18.2 employees per establishment. 49.5% of establishments with employees had fewer than five people. By establishment count, the largest sectors are retail trade (379), health care and social assistance (364), and other services (except public administration) (307).

St. Joseph, MO-KS compared with the U.S.

St. Joseph, MO-KS has 22.6 business establishments per 1,000 residents, 8.0% below the U.S. figure of 24.6. Establishments average 18.2 employees against 16.7 nationally, and payroll per employee is $54,932 (19.6% below the U.S. $68,342). 49.5% of establishments with employees have fewer than five people (U.S.: 55.5%), while 5.9% 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.

Small-business industries in St. Joseph, MO-KS

Of the 141 industries these guides cover, 96 have a published Census count in St. Joseph, MO-KS. The largest are limited-service restaurants (96), insurance agencies and brokerages (73), and physician practices (72). Relative to population, solid waste collection companies are the most over-represented: 9.2 per 100,000 residents against 3.2 nationally.

Area codes in St. Joseph, MO-KS

The area's named cities and towns have 94 NANPA-assigned exchanges across 4 area codes; 816 has the most (82%). A local number in the code your customers know is the simplest signal that you are nearby; Callata's plan includes up to 3.

Local numbers by city

Pages for 5 cities and towns in the area list their area codes, prefixes and carriers.

Phone costs for a typical St. Joseph, MO-KS business

Per-seat phone plans multiply by headcount. For the rounded average establishment size in St. Joseph, MO-KS, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. On Callata the same 18 people cost $359.00 a month, less than either per-seat plan.

Callata in St. Joseph, MO-KS

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.

If you already have a number in St. Joseph, MO-KS, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.