Phone Numbers In Our Database With Area Code: 301

Number 301-203-5164
LOCATION: FORT WASHINGTON, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-204-3450
LOCATION: BETHESDA, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 4/15/1996
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-205-2591
LOCATION: EDGEWATER, MD
COUNTY: ANNE ARUNDEL, 490000
NXX INFO: L, 7/6/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-206-7448
LOCATION: LAUREL, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-207-3428
LOCATION: GREENBELT, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 2/4/1994
COMPANY INFO: ARCH WIRELESS HOLDINGS, INC. , -5
Number 301-208-0186
LOCATION: GAITHERSBURG, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-209-3107
LOCATION: HYATTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-210-5214
LOCATION: BELTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-212-8008
LOCATION: GAITHERSBURG, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-213-0538
LOCATION: BELTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 7/6/1997
COMPANY INFO: SPRINT SPECTRUM L.P. , -5
Number 301-214-1965
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-215-2972
LOCATION: CHEVY CHASE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-216-3561
LOCATION: GAITHERSBURG, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-217-9793
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-218-7996
LOCATION: BOWIE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/10/1996
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-219-1848
LOCATION: BETHESDA, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 7/4/1995
COMPANY INFO: SOUTHWESTERN BELL MOBILE SYSTE , -5
Number 301-220-7228
LOCATION: GREENBELT, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-221-1852
LOCATION: BETHESDA, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 9/11/1994
COMPANY INFO: SOUTHWESTERN BELL MOBILE SYSTE , -5
Number 301-222-5750
LOCATION: BETHESDA, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 10/11/1997
COMPANY INFO: OMNIPOINT COMMUNICATIONS CAP O , -5
Number 301-223-1644
LOCATION: WILLIAMSPORT, MD
COUNTY: WASHINGTON, 132000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-224-8342
LOCATION: CHEVY CHASE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 4/15/1996
COMPANY INFO: ARCH WIRELESS HOLDINGS, INC. , -5
Number 301-225-6737
LOCATION: COLLEGE PARK, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 1/10/1996
COMPANY INFO: GEOTEK COMMUNICATIONS, INC. , -5
Number 301-226-2678
LOCATION: HYATTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 7/1/1996
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-227-4132
LOCATION: GLEN ECHO, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-228-9560
LOCATION: FREDERICK, MD
COUNTY: FREDERICK, 195000
NXX INFO: L, 7/6/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-229-9971
LOCATION: GLEN ECHO, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-230-8119
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-231-6399
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-232-6498
LOCATION: SANDY SPRING, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/11/1997
COMPANY INFO: US LEC OF VIRGINIA LLC - DC , -5
Number 301-233-8041
LOCATION: SILVER SPRING, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 4/1/1997
COMPANY INFO: CELLCO PARTNERSHIP DBA VERIZON , -5
Number 301-234-1656
LOCATION: FORT WASHINGTON, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-235-4016
LOCATION: CLINTON, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - DC , -5
Number 301-236-5038
LOCATION: SILVER SPRING, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-237-9299
LOCATION: BELTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 4/1/1997
COMPANY INFO: SPRINT SPECTRUM L.P. , -5
Number 301-238-3986
LOCATION: TEMPLE HILLS, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-239-7861
LOCATION: HYATTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 2/11/1995
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-240-1239
LOCATION: GAITHERSBURG, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-241-0932
LOCATION: HIGHFIELD, MD
COUNTY: WASHINGTON, 132000
NXX INFO: L, 1/10/1996
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-242-8915
LOCATION: BRANDYWINE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: US LEC OF VIRGINIA LLC - DC , -5
Number 301-243-2275
LOCATION: BETHESDA, MD
COUNTY: MONTGOMERY, 0
NXX INFO: L, 10/15/1996
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-244-2456
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/11/1997
COMPANY INFO: KMC TELECOM III, INC. - MD , -5
Number 301-245-7874
LOCATION: BITTINGER, MD
COUNTY: GARRETT, 30000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-246-8662
LOCATION: NANJEMOY, MD
COUNTY: CHARLES, 121000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-247-6052
LOCATION: LEONARDTOWN, MD
COUNTY: SAINT MARYS, 86000
NXX INFO: W, 1/10/1996
COMPANY INFO: SOUTHWESTERN BELL MOBILE SYSTE , -5
Number 301-248-1273
LOCATION: FORT WASHINGTON, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-249-6797
LOCATION: BOWIE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-250-0460
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-251-3133
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-252-8748
LOCATION: GAITHERSBURG, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 1/10/1996
COMPANY INFO: NEXTEL COMMUNICATIONS, INC. , -5
Number 301-253-5637
LOCATION: DAMASCUS, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-254-7341
LOCATION: BELTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 1/10/1996
COMPANY INFO: SPRINT SPECTRUM L.P. , -5
Number 301-255-1551
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/11/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-256-3019
LOCATION: LAUREL, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-257-5541
LOCATION: BELTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 10/11/1997
COMPANY INFO: SPRINT SPECTRUM L.P. , -5
Number 301-258-6082
LOCATION: GAITHERSBURG, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-259-4260
LOCATION: ISSUE, MD
COUNTY: CHARLES, 121000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-260-3982
LOCATION: ASHTON, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 7/6/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-261-2431
LOCATION: GLENN DALE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-262-0167
LOCATION: BOWIE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-263-6396
LOCATION: GLEN ECHO, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 4/1/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-264-1769
LOCATION: MOUNT SAVAGE, MD
COUNTY: ALLEGANY, 75000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-265-1932
LOCATION: FORT WASHINGTON, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-266-3145
LOCATION: WALDORF, MD
COUNTY: CHARLES, 121000
NXX INFO: W, 1/11/1997
COMPANY INFO: BLUE LICENSES HOLDING, LLC , -5
Number 301-267-6108
LOCATION: GREENBELT, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 4/1/1997
COMPANY INFO: ARCH WIRELESS HOLDINGS, INC. , -5
Number 301-268-4981
LOCATION: CUMBERLAND, MD
COUNTY: ALLEGANY, 75000
NXX INFO: W, 7/6/1997
COMPANY INFO: USCOC OF CUMBERLAND, INC. DBA , -5
Number 301-269-1578
LOCATION: DAMASCUS, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 10/11/1997
COMPANY INFO: METROCALL , -5
Number 301-270-4101
LOCATION: HYATTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-271-6426
LOCATION: THURMONT, MD
COUNTY: FREDERICK, 195000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-272-4165
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-273-7982
LOCATION: SILVER SPRING, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-274-9991
LOCATION: HUGHESVILLE, MD
COUNTY: CHARLES, 121000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-275-5983
LOCATION: BETHESDA, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 2/11/1995
COMPANY INFO: OMNIPOINT MIAMI E LICENSE, LLC , -5
Number 301-276-6615
LOCATION: HYATTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-277-1550
LOCATION: HYATTSVILLE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-278-3171
LOCATION: CAPITOL HEIGHTS, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-279-3910
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-280-8248
LOCATION: CHEVY CHASE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 10/11/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-281-7519
LOCATION: OXON HILL, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-282-5262
LOCATION: SILVER SPRING, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 7/4/1995
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-283-2187
LOCATION: BRYANS ROAD, MD
COUNTY: CHARLES, 121000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-284-7704
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-285-6707
LOCATION: SILVER SPRING, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: W, 7/4/1995
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-286-1348
LOCATION: GREENBELT, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-287-2032
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-288-8841
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 1/10/1996
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-289-0528
LOCATION: COLLEGE PARK, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-290-2073
LOCATION: MECHANICSVILLE, MD
COUNTY: SAINT MARYS, 86000
NXX INFO: L, 7/6/1997
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-291-6629
LOCATION: GLENN DALE, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 1/11/1997
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-292-7800
LOCATION: FORT WASHINGTON, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-293-9263
LOCATION: MYERSVILLE, MD
COUNTY: FREDERICK, 195000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-294-5956
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-295-9957
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-296-8484
LOCATION: ROCKVILLE, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 7/4/1995
COMPANY INFO: MCI WORLDCOM COMMUNICATIONS, I , -5
Number 301-297-3914
LOCATION: FORT WASHINGTON, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-298-6856
LOCATION: UPPER MARLBORO, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: L, 4/1/1997
COMPANY INFO: MCI METRO ATS, INC. - DC , -5
Number 301-299-7192
LOCATION: BETHESDA, MD
COUNTY: MONTGOMERY, 873000
NXX INFO: L, 2/4/1994
COMPANY INFO: VERIZON MARYLAND, INC. - MD , -5
Number 301-300-9751
LOCATION: ANNAPOLIS JUNCTION, MD
COUNTY: HOWARD, 0
NXX INFO: L, 10/15/1996
COMPANY INFO: CELLCO PARTNERSHIP DBA VERIZON , -5
Number 301-302-2289
LOCATION: HAGERSTOWN, MD
COUNTY: WASHINGTON, 132000
NXX INFO: L, 3/27/2005
COMPANY INFO: MCI METRO ATS, INC. - MD , -5
Number 301-303-1148
LOCATION: GREENBELT, MD
COUNTY: PRINCE GEORGES, 802000
NXX INFO: W, 2/4/1994
COMPANY INFO: ARCH WIRELESS HOLDINGS, INC. , -5
Number 301-304-8293
LOCATION: FREDERICK, MD
COUNTY: FREDERICK, 0
NXX INFO: L, 10/15/1996
COMPANY INFO: COMCAST PHONE OF NORTHERN MARY , -5


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