Get a local business phone number in Perryville, MO

What area code is Perryville, MO?

Perryville city is a Census place in Perry County, Missouri, with an estimated 8,554 residents in 2024. All 8 exchanges NANPA lists for its rate center are in area code 573. 573 is part of an overlay with 235, so a new local number in Perryville may carry any of those codes depending on which have numbers available. Perryville is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 573 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Perryville exchanges by carrier

6 carriers hold the 8 exchanges assigned to Perryville's rate center. Southwestern Bell has the most, with 2. 8 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Perryville can come from any of these blocks; once it is yours, porting lets it move between providers.

Perryville phone prefixes

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Perryville. The earliest assignment date recorded in the file for these codes is 2004. 1 of the 8 were assigned in 2020 or later.

When Perryville's exchanges were assigned

Assignment dates show when each block of Perryville numbers was added to the local supply.

What makes a number local to Perryville

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Perryville's numbers are rated to the PERRYVILLE rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Perryville number.

If your business already has a Perryville number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

Businesses around Perryville

Perryville is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 151,475 business establishments in Missouri in 2023, employing 2,631,543 people. The largest sectors by establishment count are health care and social assistance (20,637), retail trade (19,971), and other services (except public administration) (15,950).

Business phone service in Perryville

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.

If you already have a number in Perryville, 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.

The comparison below uses 17 users, the rounded average establishment size in Missouri. At list prices checked September 28, 2026, that is $424.15 a month on Ooma Office Pro and $510.00 on RingCentral RingEX Core. On Callata the same 17 people cost $339.00 a month, less than either per-seat plan.