Get a local business phone number in Emmaus, PA
Emmaus's area codes, prefixes and carriers from NANPA records, and how to put a Emmaus number in front of your customers.
- Area code
- 610 / 484
- Exchanges
- 10NANPA-assigned
- Carriers
- 6
- Population
- 12,314Census 2024 est.
Area codes in Emmaus
Emmaus borough is a Census place in Lehigh County, Pennsylvania, with an estimated 12,314 residents in 2024. NANPA lists 10 exchanges for its rate center across 2 area codes; 610 has the most (7, 70%). 610 is part of an overlay with 484 and 835, so a new local number in Emmaus may carry any of those codes depending on which have numbers available. Emmaus is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 610 are dialed as ten digits (area code plus number) and toll calls as ten digits (area code plus number).
Emmaus exchanges by carrier
6 carriers hold the 10 exchanges assigned to Emmaus's rate center. Verizon North, INC. - Pa (contel) has the most, with 5. 8 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Emmaus can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Verizon North, INC. - Pa (contel) | 5 | 50% |
| Level 3 Communications, LLC - Pa | 1 | 10% |
| Bandwidth.com CLEC, LLC - Pa | 1 | 10% |
| RCN Telecom Services of Pennsylvania, INC. | 1 | 10% |
| Onvoy, LLC - Pa | 1 | 10% |
| Service Electric Telephone Company, LLC | 1 | 10% |
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.
Exchanges (NPA-NXX) assigned in Emmaus
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Emmaus's rate center (EMMAUS). The earliest assignment date recorded in the file for these codes is 2019. 1 of the 10 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 484 | 232, 519, 742 |
| 610 | 421, 817, 904, 928, 965, 966, 967 |
Source: NANPA utilized central office code file.
When Emmaus's exchanges were assigned
The table groups Emmaus's exchanges by the decade NANPA recorded them as assigned.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2010s | 1 | 50% |
| 2020s | 1 | 50% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
What makes a number local to Emmaus
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Emmaus's numbers are rated to the EMMAUS rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Emmaus number.
Keeping an existing Emmaus number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 610 when you pick it.
The local business market
Emmaus is part of the Allentown-Bethlehem-Easton, PA-NJ metro area, home to 886,000 people in 2024. County Business Patterns counted 18,701 business establishments in the Allentown, PA-NJ metro area in 2023, employing 363,793 people. The largest sectors by establishment count are retail trade (2,521), health care and social assistance (2,451), and other services (except public administration) (2,256).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 679 | 11,815 | 17.4 |
| Limited-service restaurants | 632 | 8,718 | 13.8 |
| Physician practices | 560 | — | — |
| Landscaping services | 370 | 2,774 | 7.5 |
| Beauty salons | 356 | 1,726 | 4.8 |
| Dental offices | 340 | 2,797 | 8.2 |
| Residential remodelers | 316 | 1,006 | 3.2 |
| General automotive repair shops | 292 | 1,257 | 4.3 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Emmaus 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 Emmaus 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 Allentown, PA-NJ metro 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 Emmaus, PA?
Emmaus has exchanges in 610 and 484; 610 has the most.
How many phone companies have exchanges in Emmaus?
6, holding 10 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Emmaus 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 Emmaus?
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).