Get a local business phone number in Manassas, VA

What area code is Manassas, VA?

Manassas city is a Census place in Manassas city, Virginia, with an estimated 43,616 residents in 2024. NANPA lists 66 exchanges for its rate center across 2 area codes; 571 has the most (40, 61%). 571 is part of an overlay with 703, so a new local number in Manassas may carry any of those codes depending on which have numbers available. Manassas is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 571 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Phone carriers in Manassas

17 carriers hold the 66 exchanges assigned to Manassas's rate center. Verizon South, INC. - Va (contel) has the most, with 16. 55 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Local prefixes for Manassas

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Manassas. The earliest assignment date recorded in the file for these codes is 2001. 16 of the 66 were assigned in 2020 or later.

When Manassas's exchanges were assigned

The table groups Manassas's exchanges by the decade NANPA recorded them as assigned.

Rate centers and local calling in Manassas

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

Keeping an existing Manassas number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 571 when you pick it.

Businesses around Manassas

Manassas is part of the Washington-Arlington-Alexandria, DC-VA-MD-WV metro area, home to 6.4 million people in 2024. County Business Patterns counted 159,002 business establishments in the Washington, DC-VA-MD-WV metro area in 2023, employing 2,863,486 people. The largest sectors by establishment count are professional, scientific, and technical services (34,327), health care and social assistance (19,078), and other services (except public administration) (18,064).

Setting up a Manassas business line

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 Manassas 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Washington, DC-VA-MD-WV metro area, 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. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.