CallataGuidesGet a local business phone number in Dobson, NC
Dobson's area codes, prefixes and carriers from NANPA records, and how to put a Dobson number in front of your customers.
- Area code
- 336 / 743
- Exchanges
- 5NANPA-assigned
- Carriers
- 5
- Population
- 1,469Census 2024 est.
What area code is Dobson, NC?
With 1,469 residents in the Census 2024 estimate, Dobson sits in Surry County, North Carolina. NANPA lists 5 exchanges for its rate center across 2 area codes; 336 has the most (4, 80%). 336 is part of an overlay with 743, so a new local number in Dobson may carry any of those codes depending on which have numbers available. Dobson is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 336 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
Who holds Dobson phone exchanges
5 carriers hold the 5 exchanges assigned to Dobson's rate center. Piedmont Communications Services, INC. - NC has the most, with 1. 3 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Dobson can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Piedmont Communications Services, INC. - NC | 1 | 20% |
| Brightspeed of North Carolina, LLC | 1 | 20% |
| Level 3 Communications, LLC - NC | 1 | 20% |
| Bandwidth.com CLEC, LLC - NC | 1 | 20% |
| Onvoy, LLC - NC | 1 | 20% |
Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.
Dobson phone prefixes
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Dobson's rate center (DOBSON). The earliest assignment date recorded in the file for these codes is 2003. 2 of the 5 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 336 | 356, 386, 443, 569 |
| 743 | 437 |
Source: NANPA utilized central office code file.
When Dobson's exchanges were assigned
The table groups Dobson's exchanges by the decade NANPA recorded them as assigned.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 2 | 50% |
| 2020s | 2 | 50% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
Rate centers and local calling in Dobson
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Dobson's numbers are rated to the DOBSON rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Dobson number.
If your business already has a Dobson number, porting it to Callata is free and keeps it on your cards, listings and vehicles.
Businesses around Dobson
Dobson is part of the Mount Airy, NC micropolitan area, home to 71,547 people in 2024. County Business Patterns counted 1,661 business establishments in the Mount Airy, NC micropolitan area in 2023, employing 32,143 people. The largest sectors by establishment count are retail trade (312), construction (206), and other services (except public administration) (189).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 65 | 1,266 | 19.5 |
| Limited-service restaurants | 53 | 1,155 | 21.8 |
| Physician practices | 43 | 549 | 12.8 |
| Insurance agencies and brokerages | 37 | — | — |
| Plumbing, heating and air-conditioning contractors | 31 | 438 | 14.1 |
| New single-family housing construction contractors | 23 | 68 | 3.0 |
| Landscaping services | 23 | 58 | 2.5 |
| Dental offices | 22 | 216 | 9.8 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Dobson number on Callata
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.
Porting a number you already use in Dobson 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.
A 19-person team is the benchmark here, the rounded average establishment size in the Mount Airy, NC micropolitan area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $570.00 a month and Ooma Office Pro $474.05. Callata comes to $379.00 a month for 19 users ($99 a month with 5 users included, then $20 per additional user), below both.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $379.00 | $4,548.00 |
| Quo (Starter) | $19.00 per user | $361.00 | $4,332.00 |
| Nextiva (Core) | $23.00 per user | $437.00 | $5,244.00 |
| Ooma (Office Pro) | $24.95 per user | $474.05 | $5,688.60 |
| Dialpad (Standard) | $27.00 per user | $513.00 | $6,156.00 |
| RingCentral (RingEX Core) | $30.00 per user | $570.00 | $6,840.00 |
Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.
Frequently asked questions
What area code is Dobson, NC?
Dobson has exchanges in 336 and 743; 336 has the most.
How many phone companies have exchanges in Dobson?
5, holding 5 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Dobson business number?
Yes. Porting an existing number to Callata is free. Texting from it starts after carrier registration (10DLC), a one-time $49 fee.
How much is a business phone line in Dobson?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 19 users come to $379.00 a month. For comparison, 19 users on RingCentral RingEX Core list at $570.00 a month (checked September 28, 2026).