Get a local business phone number in Dunn, NC

Dunn area codes

Dunn city is a Census place in Harnett County, North Carolina, with an estimated 8,754 residents in 2024. NANPA lists 11 exchanges for its rate center across 2 area codes; 910 has the most (10, 91%). 910 is part of an overlay with 472, so a new local number in Dunn may carry any of those codes depending on which have numbers available. Dunn is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 910 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Dunn exchanges by carrier

7 carriers hold the 11 exchanges assigned to Dunn's rate center. Brightspeed of Eastern North Carolina, LLC has the most, with 4. 9 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Dunn can come from any of these blocks; once it is yours, porting lets it move between providers.

Exchanges (NPA-NXX) assigned in Dunn

These are the central office codes NANPA records for Dunn. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2001. 1 of the 11 were assigned in 2020 or later.

When Dunn's exchanges were assigned

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

What makes a number local to Dunn

NANPA ties every exchange to a rate center. For Dunn that is DUNN, so a number from one of these exchanges reads as local to people in and around Dunn.

Keeping an existing Dunn number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 910 when you pick it.

The local business market

Dunn is part of the Anderson Creek, NC micropolitan area, home to 146,000 people in 2024. County Business Patterns counted 1,960 business establishments in the Anderson Creek, NC micropolitan area in 2023, employing 24,279 people. The largest sectors by establishment count are construction (352), retail trade (292), and other services (except public administration) (231).

Business phone service in Dunn

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Dunn 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.

The comparison below uses 12 users, the rounded average establishment size in the Anderson Creek, NC micropolitan area. At list prices checked September 28, 2026, that is $299.40 a month on Ooma Office Pro and $360.00 on RingCentral RingEX Core. Callata comes to $239.00 a month for 12 users ($99 a month with 5 users included, then $20 per additional user), below both.