Prefix 301-521
Area Code 301 Details
County: PRINCE GEORGES
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 521 | 5 | PRINCE GEORGES | 38.80260000 | -76.98300000 | L | 1997-04-01 00:00:00 | 20744 | 24033 | 236 | VERIZON MARYLAND, INC. | WSHNGTNZN6 | 9212 | OXON HILL |
Phone Numbers
| Phone Number | Score | Updated At |
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