Prefix 331-231
Area Code 331 Details
County: DUPAGE
| Code | Other Cities | Timezone | County | Latitude | Longitude | Daylight Saving Time | Connection Type | NXX Created At | Zip Code | Fips | Lata | Carrier | Overlay | Rate Center | Ocn | Coverage Area | Active |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 231 | 6 | DUPAGE | 41.85000000 | -87.94610000 | W | 2017-08-07 00:00:00 | 60523 | 17043 | 358 | NEW CINGULAR WIRELESS PCS, LLC - IL | NAPERVILLE | 6534 | OAK BROOK |
Phone Numbers
| Phone Number | Score | Updated At |
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