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Harwood Heights, IL Area Code
Harwood Heights, Illinois (population 8,761) uses area code 708.
Harwood Heights has no telephone exchange of its own in NANPA records; it is served by the River Grove exchange about 5.4 km away.
Carriers with Harwood Heights numbers
14 prefixes are assigned to the River Grove exchange: 0% mobile, 57% VoIP and cable, 43% landline.
| Carrier | Prefixes |
|---|---|
| AT&T (Illinois Bell) | 5 |
| Verizon Business (MCImetro) | 3 |
| Lumen (Level 3) | 2 |
| Bandwidth | 1 |
| AT&T (Teleport) | 1 |
| Paetec Itel | 1 |
| Onvoy (Sinch) | 1 |
Area codes used in Harwood Heights
| Area code | Prefixes serving Harwood Heights | Main carriers in this code |
|---|---|---|
| 708 | 14 | AT&T (Illinois Bell), T-Mobile, AT&T Mobility |
Harwood Heights phone number prefixes
Numbers starting with these first six digits were originally assigned to the River Grove exchange.
708-395Verizon Business (MCImetro)708-402Verizon Business (MCImetro)708-437Lumen (Level 3)708-452AT&T (Illinois Bell)708-453AT&T (Illinois Bell)708-456AT&T (Illinois Bell)708-457AT&T (Illinois Bell)708-583AT&T (Illinois Bell)708-695Bandwidth708-697AT&T (Teleport)708-716Lumen (Level 3)708-779Paetec Itel708-842Verizon Business (MCImetro)708-869Onvoy (Sinch)
Nearby cities in area code 708
- Cicero
- Schaumburg
- Orland Park
- Oak Lawn
- Tinley Park
- Berwyn
- Oak Park
- Calumet City
- Northbrook
- Burbank
- Lansing
- Oak Forest
Questions
- What is the area code for Harwood Heights, IL?
- The area code for Harwood Heights, Illinois is 708.
- What time zone is Harwood Heights in?
- Harwood Heights is in the Central time zone.