CallataGuides

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).

Area codes with exchanges in Emmaus, PA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
610770%1994484, 835Eastern
484330%1999610, 835Eastern

Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.

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.

Carriers holding exchanges in Emmaus, PA
Carrier (NANPA operating company)ExchangesShare
Verizon North, INC. - Pa (contel)550%
Level 3 Communications, LLC - Pa110%
Bandwidth.com CLEC, LLC - Pa110%
RCN Telecom Services of Pennsylvania, INC.110%
Onvoy, LLC - Pa110%
Service Electric Telephone Company, LLC110%

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.

Prefixes assigned in Emmaus, PA
Area codePrefixes (NXX)
484232, 519, 742
610421, 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.

Emmaus, PA: exchanges by decade assigned
Decade assignedExchangesShare
2010s150%
2020s150%

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).

Selected industries in the Allentown, PA-NJ metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants67911,81517.4
Limited-service restaurants6328,71813.8
Physician practices560——
Landscaping services3702,7747.5
Beauty salons3561,7264.8
Dental offices3402,7978.2
Residential remodelers3161,0063.2
General automotive repair shops2921,2574.3

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.

Monthly list price for a 19-person team
Provider (plan)Pricing basisPer monthPer 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).