CallataGuidesGet a local business phone number in Tinley Park, IL
Tinley Park's area codes, prefixes and carriers from NANPA records, and how to put a Tinley Park number in front of your customers.
- Area code
- 708 / 464
- Exchanges
- 32NANPA-assigned
- Carriers
- 11
- Population
- 54,856Census 2024 est.
Tinley Park area codes
With 54,856 residents in the Census 2024 estimate, Tinley Park sits in Cook County, Illinois. NANPA lists 32 exchanges for its rate center across 2 area codes; 708 has the most (31, 97%). 708 is part of an overlay with 464, so a new local number in Tinley Park may carry any of those codes depending on which have numbers available. Tinley Park is in the Central time zone.
According to NANPA's dialing-plan data, local calls within 708 are dialed as 1 plus ten digits and toll calls as 1 plus ten digits.
Tinley Park exchanges by carrier
11 carriers hold the 32 exchanges assigned to Tinley Park's rate center. T-mobile USA, INC. has the most, with 12. 26 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Tinley Park can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| T-mobile USA, INC. | 12 | 38% |
| Illinois Bell Tel CO | 7 | 22% |
| Level 3 Communications, LLC - Il | 4 | 13% |
| Paetec Itel, LLC | 2 | 6.3% |
| Fractel, LLC | 1 | 3.1% |
| Mcimetro Access Transmission Services LLC - Il | 1 | 3.1% |
| First Communications, LLC | 1 | 3.1% |
| RCN Telecom Services of Illinios, INC. - Il | 1 | 3.1% |
| Teleport Communications America, LLC - Il | 1 | 3.1% |
| Peerless Network of Illinois, LLC - Il | 1 | 3.1% |
| Onvoy, LLC | 1 | 3.1% |
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.
Tinley Park phone prefixes
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Tinley Park's rate center (TINLEYPARK). The earliest assignment date recorded in the file for these codes is 2001. 2 of the 32 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 464 | 800 |
| 708 | 253, 262, 263, 307, 336, 342, 407, 429, 444, 468, 532, 536, 570, 580, 614, 620, 623, 633, 662, 743, 781, 802, 840, 845, 864, 894, 904, 928, 944, 969, 979 |
Source: NANPA utilized central office code file.
When Tinley Park's exchanges were assigned
Assignment dates show when each block of Tinley Park numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 11 | 61% |
| 2010s | 5 | 28% |
| 2020s | 2 | 11% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
How local numbers work in Tinley Park
NANPA ties every exchange to a rate center. For Tinley Park that is TINLEYPARK, so a number from one of these exchanges reads as local to people in and around Tinley Park.
If your business already has a Tinley Park number, porting it to Callata is free and keeps it on your cards, listings and vehicles.
The local business market
Tinley Park is part of the Chicago-Naperville-Elgin, IL-IN metro area, home to 9.4 million people in 2024. County Business Patterns counted 248,519 business establishments in the Chicago, IL-IN metro area in 2023, employing 4,285,971 people. The largest sectors by establishment count are professional, scientific, and technical services (32,828), health care and social assistance (29,768), and retail trade (25,308).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 8,179 | 139,869 | 17.1 |
| Full-service restaurants | 7,371 | 149,532 | 20.3 |
| Law offices | 5,865 | 46,449 | 7.9 |
| Physician practices | 5,693 | 80,101 | 14.1 |
| Residential remodelers | 5,230 | 12,655 | 2.4 |
| Dental offices | 4,881 | 30,767 | 6.3 |
| Offices of real estate agents and brokers | 4,252 | 11,786 | 2.8 |
| General freight trucking companies (local) | 4,040 | 14,869 | 3.7 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Business phone service in Tinley Park
For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.
If you already have a number in Tinley Park, 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.
The comparison below uses 17 users, the rounded average establishment size in the Chicago, IL-IN metro area. At list prices checked September 28, 2026, that is $424.15 a month on Ooma Office Pro and $510.00 on RingCentral RingEX Core. On Callata the same 17 people cost $339.00 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 | $339.00 | $4,068.00 |
| Quo (Starter) | $19.00 per user | $323.00 | $3,876.00 |
| Nextiva (Core) | $23.00 per user | $391.00 | $4,692.00 |
| Ooma (Office Pro) | $24.95 per user | $424.15 | $5,089.80 |
| Dialpad (Standard) | $27.00 per user | $459.00 | $5,508.00 |
| RingCentral (RingEX Core) | $30.00 per user | $510.00 | $6,120.00 |
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 Tinley Park, IL?
Tinley Park has exchanges in 708 and 464; 708 has the most.
How many phone companies have exchanges in Tinley Park?
11, holding 32 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Tinley Park 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 Tinley Park?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 17 users come to $339.00 a month. For comparison, 17 users on RingCentral RingEX Core list at $510.00 a month (checked September 28, 2026).