CallataGuidesGet a local business phone number in Jamesburg, NJ
Jamesburg's area codes, prefixes and carriers from NANPA records, and how to put a Jamesburg number in front of your customers.
- Area code
- 732 / 848
- Exchanges
- 11NANPA-assigned
- Carriers
- 6
- Population
- 5,869Census 2024 est.
Jamesburg area codes
Jamesburg, in Middlesex County, New Jersey, had a Census-estimated population of 5,869 in July 2024. NANPA lists 11 exchanges for its rate center across 2 area codes; 732 has the most (8, 73%). 732 is part of an overlay with 848, so a new local number in Jamesburg may carry any of those codes depending on which have numbers available. Jamesburg is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 732 are dialed as ten digits (area code plus number) and toll calls as ten digits (area code plus number).
Jamesburg exchanges by carrier
6 carriers hold the 11 exchanges assigned to Jamesburg's rate center. Verizon New Jersey, INC. has the most, with 3. 10 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.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Verizon New Jersey, INC. | 3 | 27% |
| Onvoy, LLC - NJ | 3 | 27% |
| Level 3 Communications, LLC - NJ | 2 | 18% |
| Mcimetro Access Transmission Services LLC | 1 | 9.1% |
| Teleport Communications America, LLC - NJ | 1 | 9.1% |
| Bandwidth.com CLEC, LLC - NJ | 1 | 9.1% |
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.
Jamesburg phone prefixes
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Jamesburg's rate center (JAMESBURG). The earliest assignment date recorded in the file for these codes is 2020. 3 of the 11 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 732 | 338, 521, 561, 605, 631, 641, 656, 992 |
| 848 | 335, 357, 455 |
Source: NANPA utilized central office code file.
How local numbers work in Jamesburg
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Jamesburg's numbers are rated to the JAMESBURG rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Jamesburg number.
New local numbers are drawn from carrier inventory, so the exact 732 numbers available change over time; porting an existing number is free.
The local business market
Jamesburg is part of the New York-Newark-Jersey City, NY-NJ metro area, home to 19.9 million people in 2024. County Business Patterns counted 562,802 business establishments in the New York, NY-NJ metro area in 2023, employing 8,559,248 people. The largest sectors by establishment count are professional, scientific, and technical services (71,000), retail trade (70,682), and health care and social assistance (65,817).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 19,706 | 318,739 | 16.2 |
| Limited-service restaurants | 18,189 | 193,213 | 10.6 |
| Physician practices | 15,136 | 159,084 | 10.5 |
| Residential remodelers | 12,751 | 42,593 | 3.3 |
| Law offices | 12,736 | 122,203 | 9.6 |
| Dental offices | 9,582 | 62,116 | 6.5 |
| Supermarkets and grocery stores | 8,596 | 164,591 | 19.1 |
| Beauty salons | 8,444 | 36,882 | 4.4 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Business phone service in Jamesburg
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 Jamesburg, 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.
A 15-person team is the benchmark here, the rounded average establishment size in the New York, NY-NJ metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $450.00 a month and Ooma Office Pro $374.25. On Callata the same 15 people cost $299.00 a month, less than either per-seat plan.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $299.00 | $3,588.00 |
| Quo (Starter) | $19.00 per user | $285.00 | $3,420.00 |
| Nextiva (Core) | $23.00 per user | $345.00 | $4,140.00 |
| Ooma (Office Pro) | $24.95 per user | $374.25 | $4,491.00 |
| Dialpad (Standard) | $27.00 per user | $405.00 | $4,860.00 |
| RingCentral (RingEX Core) | $30.00 per user | $450.00 | $5,400.00 |
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 Jamesburg, NJ?
Jamesburg has exchanges in 732 and 848; 732 has the most.
How many phone companies have exchanges in Jamesburg?
6, holding 11 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Jamesburg 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 Jamesburg?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 15 users come to $299.00 a month. For comparison, 15 users on RingCentral RingEX Core list at $450.00 a month (checked September 28, 2026).