Oklahoma City, OK business phone guide

The Oklahoma City, OK area

The Oklahoma City, OK metro area covers 7 counties in Oklahoma and had 1.5 million residents in July 2024, up 5.1% since April 2020. The U.S. population grew 2.6% over the same period. Oklahoma County, OK is the most populous, with 816,000 people. By population it ranks 42nd of the 925 metro and micropolitan areas and 42nd by business establishments.

Businesses in Oklahoma City, OK

County Business Patterns counted 37,835 establishments in the area in 2023, employing 551,321 people in mid-March with $30.7 billion in annual payroll. That is an average of 14.6 employees per establishment. 55.6% of establishments with employees had fewer than five people. By establishment count, the largest sectors are health care and social assistance (4,917), professional, scientific, and technical services (4,695), and retail trade (4,497).

Oklahoma City, OK compared with the U.S.

Oklahoma City, OK has 25.3 business establishments per 1,000 residents, 2.7% above the U.S. figure of 24.6. Establishments average 14.6 employees against 16.7 nationally, and payroll per employee is $55,612 (18.6% below the U.S. $68,342). 55.6% of establishments with employees have fewer than five people (U.S.: 55.5%), while 5.0% 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 Oklahoma City, OK

Of the 141 industries these guides cover, 140 have a published Census count in Oklahoma City, OK. The largest are limited-service restaurants (1,212), full-service restaurants (1,180), and law offices (1,156). Relative to population, construction, mining and forestry machinery and equipment rental and leasing companies are the most over-represented: 4.1 per 100,000 residents against 1.6 nationally.

Area codes in Oklahoma City, OK

The area's named cities and towns have 697 NANPA-assigned exchanges across 5 area codes; 405 has the most (85%). 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 27 cities and towns in the area list their area codes, prefixes and carriers.

Phone costs for a typical Oklahoma City, OK business

Per-seat phone plans multiply by headcount. For the rounded average establishment size in Oklahoma City, OK, 15 users on RingCentral RingEX Core come to $450.00 a month and on Ooma Office Pro $374.25, at month-to-month list prices checked September 28, 2026. 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 Oklahoma City, OK

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 Oklahoma City, OK 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.