Prefix 443-423
Area Code 443 Details
County: BALTIMORE CITY
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 423 | 5 | BALTIMORE CITY | 39.30020000 | -76.61470000 | L | 1999-10-13 00:00:00 | 21201 | 24510 | 238 | LEVEL 3 COMMUNICATIONS, LLC - MD | BALTIMORE | 6119 | BALTIMORE |
Phone Numbers
| Phone Number | Score | Updated At |
|---|