CallataGuidesGet a local business phone number in Haddon Heights, NJ
Haddon Heights's area codes, prefixes and carriers from NANPA records, and how to put a Haddon Heights number in front of your customers.
- Area code
- 856 / 609
- Exchanges
- 44NANPA-assigned
- Carriers
- 12
- Population
- 7,588Census 2024 est.
Haddon Heights area codes
Haddon Heights, in Camden County, New Jersey, had a Census-estimated population of 7,588 in July 2024. NANPA lists 44 exchanges for its rate center across 2 area codes; 856 has the most (28, 64%). Haddon Heights is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 856 are dialed as ten digits (area code plus number) and toll calls as ten digits (area code plus number).
Who holds Haddon Heights phone exchanges
12 carriers hold the 44 exchanges assigned to Haddon Heights's rate center. Cellco Partnership d/b/a Verizon Wireless - NJ has the most, with 22. 25 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 |
|---|---|---|
| Cellco Partnership d/b/a Verizon Wireless - NJ | 22 | 50% |
| Verizon New Jersey, INC. | 5 | 11% |
| Omnipoint Communications Enterprises, LP | 4 | 9.1% |
| Paetec Itel, LLC | 3 | 6.8% |
| New Cingular Wireless PCS, LLC - DC | 2 | 4.5% |
| Mcimetro Access Transmission Services LLC - NJ | 2 | 4.5% |
| Teleport Communications America, LLC - NJ | 1 | 2.3% |
| Bandwidth.com CLEC, LLC - NJ | 1 | 2.3% |
| Onvoy, LLC - NJ | 1 | 2.3% |
| Comcast Ip Phone, LLC | 1 | 2.3% |
| Ton80 Communications, LLC | 1 | 2.3% |
| Fractel, LLC | 1 | 2.3% |
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.
Haddon Heights phone prefixes
A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Haddon Heights. The earliest assignment date recorded in the file for these codes is 2001. 10 of the 44 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 609 | 206, 238, 313, 314, 315, 405, 413, 471, 472, 519, 605, 682, 707, 828, 922, 941 |
| 856 | 239, 257, 261, 271, 280, 287, 310, 323, 436, 473, 493, 515, 522, 534, 546, 547, 573, 613, 617, 631, 633, 656, 672, 680, 688, 739, 796, 816 |
Source: NANPA utilized central office code file.
When Haddon Heights's exchanges were assigned
The table groups Haddon Heights's exchanges by the decade NANPA recorded them as assigned.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 4 | 27% |
| 2010s | 1 | 6.7% |
| 2020s | 10 | 67% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
What makes a number local to Haddon Heights
NANPA ties every exchange to a rate center. For Haddon Heights that is HADDON HTS, so a number from one of these exchanges reads as local to people in and around Haddon Heights.
New local numbers are drawn from carrier inventory, so the exact 856 numbers available change over time; porting an existing number is free.
The local business market
Haddon Heights is part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro area, home to 6.3 million people in 2024. County Business Patterns counted 153,791 business establishments in the Philadelphia, PA-NJ-DE-MD metro area in 2023, employing 2,873,871 people. The largest sectors by establishment count are health care and social assistance (19,759), professional, scientific, and technical services (19,559), and retail trade (18,474).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 5,140 | 67,214 | 13.1 |
| Full-service restaurants | 4,454 | 95,642 | 21.5 |
| Physician practices | 3,301 | 51,683 | 15.7 |
| Law offices | 3,246 | 32,955 | 10.2 |
| Residential remodelers | 3,149 | 10,159 | 3.2 |
| Landscaping services | 2,642 | 17,236 | 6.5 |
| Dental offices | 2,556 | 20,014 | 7.8 |
| Insurance agencies and brokerages | 2,348 | 20,586 | 8.8 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Haddon Heights 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 Haddon Heights 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 Philadelphia, PA-NJ-DE-MD metro area, 19 users on RingCentral RingEX Core come to $570.00 a month and on Ooma Office Pro $474.05, at month-to-month list prices checked September 28, 2026. 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 Haddon Heights, NJ?
Haddon Heights has exchanges in 856 and 609; 856 has the most.
How many phone companies have exchanges in Haddon Heights?
12, holding 44 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Haddon Heights 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 Haddon Heights?
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).