Area code 464 — Illinois
Area code 464 is in Illinois and serves Chicago. Time zone, overlays, counties and ZIP codes.
| Location | Illinois (western and southern portions of suburban Cook County and far eastern sections of Will County and southern and near western suburbs of Chicago) |
|---|---|
| Main places | Chicago |
| State | Illinois |
| Status | In service · since 2022 |
| Local dialing | 1+10D |
History
- Overlaid on 708
Format a 464 number
US numbers are written as (464) 555-0123 or 464-555-0123. From outside the US, dial +1 464 555 0123.
Is a call from 464 a scam?
An area code only tells you where a number was assigned. Caller ID can be faked (“spoofed”), so do not trust a call just because the area code looks local. Never share codes or payment details with unexpected callers.
Sources: NANPA via NumberResearch.org (CC BY 4.0); place names and history from Wikipedia (CC BY-SA 4.0). See data sources.