The Federal Communications Commission (FCC) has granted 45 radio service licenses and call signs in Parkton, Maryland. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Name | Address, Zip |
|---|---|
| AA2ZO | 18831 Fox Chase Ct, 21120 |
| AA3ZZ | PO Box 450, 21120 |
| AK3B | 19610 YORK RD, 21120 |
| K3KDX | 4 CARIBOU CT, 21120 |
| K3KRG | 18260 Pretty Boy Dam Rd, 21120 |
| K6RPY | 8 Patricks Ct, 21120 |
| KA3AUI | 17008 SUNSWEPT LN, 21120 |
| KA3AWM | 17305 PRETTYBOY DAM RD, 21120 |
| KA4HCP | 17818 Foreston Road, 21120 |
| KB3CTF | 2 Patricks Ct, 21120 |
| KB3DOX | 2001 MOUNT CARMEL ROAD, 21120 |
| KB3HSN | PO Box 416, 21120 |
| KB3HSO | PO Box 416, 21120 |
| KB3IGI | 929 Stablersville Rd, 21120 |
| KB3SOP | 6 Shady Ridge Ct, 21120 |
| KB3UCX | 18827 FOX CHASE CT, 21120 |
| KC3BCL | 5 Parsonage Oak Ct, 21120 |
| KC3LIC | 2616 MT CARMEL RD, 21120 |
| KC3MSQ | 4 CARIBOU CT, 21120 |
| KC3NLC | 18260 Pretty Boy Dam Rd, 21120 |
| KC3OIZ | 17818 Foreston Rd, 21120 |
| KC3QVQ | 7 Glen Dairy Court, 21120 |
| KC3RNU | 18940 Middletown Rd, 21120 |
| KC3SQR | 11 Pheasant View Pl, 21120 |
| KD4IZ | 17818 Foreston Road, 21120 |
| KK4MT | 9 Lantern Circle, 21120 |
| N3FQK | 2721 MT CARMEL RD, 21120 |
| N3QXX | 19610 YORK RD, 21120 |
| N3SIE | 18323 YORK RD, 21120 |
| N3VTU | 17400 Bushland Rd, 21120 |
| N3WZX | 19239 MIDDLETOWN RD, 21120 |
| N3ZBN | 17300 Bushland Rd, 21120 |
| NR3DT | 17818 Foreston Rd, 21120 |
| RR00090986 | 1212 Brandy Springs Rd, 21120 |
| RR00093635 | 1215 Brandy Springs Rd, 21120 |
| RR00095002 | 19013 Hunt Pass Court, 21120 |
| RR00145590 | 800 Falls Rd., 21120 |
| RR00202254 | 18665 Middletown Rd, 21120 |
| WDK6654 | 18407 Ensor Farm Ct, 21120 |
| WQZY245 | 19509 Cameron Mill Rd, 21120 |
| WRFT733 | 17232 Evna Road, 21120 |
| WRPU472 | 19610 York Road, 21120 |
| WRTI965 | 18914 Middeltown Rd, PO Box 21120, 21120 |
| WRUW292 | 17730 Foreston Rd, 21120 |
| WRXB826 | 18320 Pretty Boy Dam Road, 21120 |
