Prefix 331-237
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 237 | 6 | DUPAGE | 41.77460000 | -88.15170000 | L | 2017-11-07 00:00:00 | 60563 | 17043 | 358 | MCI WORLDCOM COMMUNICATIONS, INC. - IL | NAPERVILLE | 7196 | NAPERVILLE |
Phone Numbers
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