| Business | Phone |
| All Saints Episcopal Church 108 W Church St, Frederick 21701 | (301) 663-5625 |
| Ambassador Baptist Church 5311 Buckeystown Pike, Frederick 21704 | (301) 620-7729 |
| Apostolic Lighthouse United 7857 Gambrill Park Rd, Frederick 21702 | (301) 473-8788 |
| Araby United Methodist Church 4619 Araby Church Rd, Frederick 21704 | (301) 694-8772 |
| Asbury United Methodist Church 101 W All Saints St, Frederick 21701 | (301) 663-9380 |
| Baha'L Faith Frederick 21701 | (301) 694-3107 |
| Bethel Lutheran Church Office 9664 Opossumtown Pike, Frederick 21702 | (301) 694-8280 |
| Brook Hill Methodist Church 8946 Indian Springs Rd, Frederick 21702 | (301) 662-1727 |
| Calvary United Methodist 133 W 2nd St, Frederick 21701 | (301) 662-1464 |
| Centennial Memorial United Chr 8 W 2nd St, Frederick 21701 | (301) 663-5273 |
| Central United Methodist Chr Rt 75, Frederick 21701 | (301) 865-5535 |
| Christ The King American Chr 1512 Havilland Pl, Frederick 21702 | (301) 631-6859 |
| Christ The King Parish 5595 Rivendell Pl, Frederick 21703 | (301) 694-5451 |
| Christ United Methodist Church 5609 Ballenger Creek Pike, Frederick 21703 | (301) 695-0731 |
| Church Of Jesus Christ Of Lds 199 North Pl, Frederick 21701 | (301) 662-5170 |
| Church Of Jesus Christ Spanish 1811 Latham Dr, Frederick 21701 | (301) 695-9053 |
| Church Of The Nazarene 7899 Opossumtown Pike, Frederick 21702 | (301) 663-6271 |
| Cornerstone Fellowship Chr 1301 W Patrick St # 630, Frederick 21702 | (301) 631-0969 |
| Covenant Life Frederick 21702 | (301) 620-9909 |
| Covenant Life Church 4997 Robin Ct, Frederick 21703 | (301) 620-9909 |
| Crosswalk United Methodist Chr 7991 Schooner Ct, Frederick 21701 | (301) 662-8379 |
| Daybreak Community Church 40 S Carroll St, Frederick 21701 | (301) 865-8877 |
| Deaf Assembly Of God 8212 Virginia Ln, Frederick 21704 | (301) 663-1962 |
| Discipling & Worship Center Frederick 21701 | (301) 293-1802 |
| District Office Of Christian 292 Montevue Ln, Frederick 21702 | (301) 620-9934 |
| Downtown Community Church 431 Carrollton Dr, Frederick 21701 | (301) 694-8435 |
| El Shaddai Congregation 226 S Jefferson St, Frederick 21701 | (301) 695-4496 |
| El Shaddai Messianic Flshp 200 Thames Dr, Frederick 21702 | (301) 695-1092 |
| Emmanuel Alliance Church 7102 Ladd Ln, Frederick 21703 | (301) 663-0002 |
| Emmanuel Bible Church 7817 Baltimore National Pike, Frederick 21702 | (301) 473-4686 |
| Evangelical Lutheran Church 35 E Church St, Frederick 21701 | (301) 663-6361 |
| Evangelical Reformed Church 15 W Church St, Frederick 21701 | (301) 662-2762 |
| Faith Reformed Presbyterian 8158 Yellow Springs Rd, Frederick 21702 | (301) 662-0662 |
| Faith United Church Of Christ 9333 Opossumtown Pike, Frederick 21702 | (301) 695-6550 |
| Faithpoint United Methodist 3309 Urbana Pike, Frederick 21704 | (301) 473-7181 |
| First Baptist Church 217 Dill Ave, Frederick 21701 | (301) 662-6422 |
| First Church-Christ Scientist 5 E 2nd St, Frederick 21701 | (301) 662-3015 |
| First Church-God At Edgewood 8206 Edgewood Church Rd, Frederick 21702 | (301) 682-5007 |
| First Missionary Baptist Chr 899 Swallowtail Dr, Frederick 21703 | (301) 662-3110 |
| Frederick Alliance Church 1631 Opossumtown Pike, Frederick 21702 | (301) 663-1199 |
| Frederick Baptist Temple 5305 Mount Zion Rd, Frederick 21703 | (301) 473-8900 |
| Frederick Christian Fellowship 5230 Kingsbrook Dr, Frederick 21703 | (301) 620-2255 |
| Frederick Church Of Christ 1305 N Market St, Frederick 21701 | (301) 662-5789 |
| Frederick Church-The Brethren 201 Fairview Ave, Frederick 21701 | (301) 662-1819 |
| Frederick Friends Meeting 723 N Market St, Frederick 21701 | (301) 631-1257 |
| Frederick Korean Baptist Chr 55 Winchester St, Frederick 21701 | (301) 695-6446 |
| Frederick Presbyterian Church 115 W 2nd St, Frederick 21701 | (301) 663-5338 |
| Good News Presbyterian Church 7503 Rockwood Rd, Frederick 21702 | (301) 473-7070 |
| Good Shepherd Lutheran Church 1415 W 7th St, Frederick 21702 | (301) 663-3344 |
| Grace Brethren Church 5102 Old National Pike, Frederick 21702 | (301) 473-4337 |
| Grace Community Christian Chr 2100 Rosemont Ave, Frederick 21702 | (301) 663-1240 |
| Grace Pentecostal Worship Ctr 233 Bishops Glen Dr, Frederick 21702 | (301) 696-2084 |
| Grace Tabernacle Fellowship 10 Hillcrest Dr, Frederick 21703 | (301) 631-0821 |
| Grace Trinity United Church 9501 Old Baltimore Rd, Frederick 21701 | (301) 662-2088 |
| Grace United Church Of Christ 25 E 2nd St, Frederick 21701 | (301) 662-3312 |
| Harvest Christian Fellowship 8707 Indian Springs Rd, Frederick 21702 | (301) 662-0206 |
| Healing & Deliverance Ministry Frederick 21701 | (240) 379-6120 |
| Hopehill United Methodist 7648 Fingerboard Rd, Frederick 21704 | (301) 874-1166 |
| Jackson United Methodist Chr 6027 Bartonsville Rd, Frederick 21704 | (301) 694-7315 |
| Jehovah's Witnesses 6706 Carpenter Rd, Frederick 21703 | (301) 371-7055 |
| Kingdom Hall-Jehovah's Witness 6706 Carpenter Rd, Frederick 21703 | (301) 473-4350 |
| Korean Emmanuel Church 8325 Yellow Springs Rd, Frederick 21702 | (301) 662-4796 |
| Korean Methodist Church 5102 Old National Pike, Frederick 21702 | (301) 371-0051 |
| Life & Liberty Baptist Chr 1713 Rosemont Ave, Frederick 21702 | (301) 416-8216 |
| Lighthouse Baptist Church 7709 Sundays Ln, Frederick 21702 | (301) 898-3460 |
| Maranatha Church Of God 123 Byte Dr, Frederick 21702 | (301) 663-5444 |
| Monocacy Moravian Christian 3 W 7th St, Frederick 21701 | (301) 662-8305 |
| Mount Pleasant Reformed United 9624 Liberty Rd, Frederick 21701 | (301) 898-5668 |
| Mountain View Community Church 3401 Urbana Pike, Frederick 21704 | (301) 831-1292 |
| Mt Carmel United Methodist 9411 Baltimore Rd, Frederick 21704 | (301) 662-1303 |
| Mt Pleasant United Methodist 9550 Liberty Rd, Frederick 21701 | (301) 898-5292 |
| Mt Zion Lutheran Church 5709 Mount Phillip Rd, Frederick 21703 | (301) 473-4737 |
| New Hope Church 211 W Patrick St, Frederick 21701 | (301) 694-3595 |
| New Life Foursquare Church 5913 Jefferson Pike, Frederick 21703 | (301) 663-8497 |
| Parkway Community Church 5665 New Design Rd, Frederick 21703 | (301) 663-0741 |
| Pentecostal Tabernacle Chr 919 N East St, Frederick 21701 | (301) 228-2277 |
| Pentecostal Tabernacle Church 9545 Liberty Rd, Frederick 21701 | (301) 228-2277 |
| People's Baptist Church 6648 Carpenter Rd, Frederick 21703 | (301) 473-5635 |
| Post Chapel 1776 Ditto Ave, Frederick 21702 | (301) 633-8760 |
| Quin Chapel Christian Ctr 132 E 4th St, Frederick 21701 | (301) 668-9999 |
| Quinn Chapel Ame Church 106 E 3rd St, Frederick 21701 | (301) 663-1550 |
| Redeemer International Family Frederick 21701 | (301) 698-1807 |
| Sanctuary Progressive 206 E 4th St, Frederick 21701 | (301) 696-9080 |
| Seventh-Day Adventist Church 6437 Jefferson Pike, Frederick 21703 | (301) 662-5254 |
| South End Baptist Church 506 Carrollton Dr, Frederick 21701 | (301) 662-4347 |
| St James Ame 6002 Bartonsville Rd, Frederick 21704 | (301) 695-6167 |
| St John The Evangelist Roman 112 E 2nd St, Frederick 21701 | (301) 662-8288 |
| St John The Evangelist Roman 115 E Second St, Frederick 21701 | (301) 662-0814 |
| St Joseph's-On-Carrollton Mnr 5843 Manor Woods Rd, Frederick 21703 | (301) 663-0907 |
| St Katherines Drexel Church 2037 William Franklin Dr, Frederick 21702 | (301) 360-9581 |
| St Luke's Lutheran Church 5463 Jefferson Pike, Frederick 21703 | (301) 473-4737 |
| St Matthews Lutheran Church 4004 Ballenger Creek Pike, Frederick 21703 | (301) 694-4947 |
| St Peter & Paul Greek Orthodox 920 W 7th St, Frederick 21701 | (301) 663-0663 |
| St Timothy's Church Frederick 21701 | (301) 663-6218 |
| Summit Trace Church 95 S Mccain Dr, Frederick 21703 | (301) 682-8156 |
| Thomas Tabernacle Holiness Chr 517 S Market St, Frederick 21701 | (301) 695-9148 |
| Trinity United Methodist Chr 705 W Patrick St, Frederick 21701 | (301) 662-2895 |
| Unitarian Universalist Congreg 4880 Elmer Derr Rd, Frederick 21703 | (301) 473-7680 |
| United Pres Church 117 Second St, Frederick 21701 | (301) 228-3779 |
| Victory Baptist Church 6513 Himes Ave, Frederick 21703 | (301) 662-5153 |
| Victory Christian Ctr 7722 Edgewood Church Rd, Frederick 21702 | (301) 473-5253 |
| Wayman African Methodist Epscp 10112 Old Liberty Rd, Frederick 21701 | (301) 898-7100 |
| Wesley Chapel United Meth Chr 3515 Urbana Pike, Frederick 21704 | (301) 663-4956 |