Below you will find a list of all US Senate office phone numbers, including local offices.

Alaska

Mark Begich
Anchorage: (907) 271-5915
Fairbanks Office: (907) 456-0261
Juneau: (907) 586-7700
Kenai: (907) 283-4000
Ketchikan: (907) 225-3000
Wasilla: (907) 357-9956
DC Office: (202) 224-3004

Lisa Murkowski
Anchorage: (907) 271-3735
Fairbanks: (907) 456-0233
Juneau: (907) 586-7277
Kenai: (907) 283-5808
Ketchikan: (907) 225-6880
Matsu: (907) 376-7665
DC Office: (202) 224-6665

Alabama
Jeff Sessions
Dothan: (334) 792-4924
Huntsville: (256) 533-0979
Mobile: (251) 414-3083
MONTGOMERY: (334) 244-7017
DC Office: (202) 224-4124

Richard C Shelby
Birmingham: (205) 731-1384
Huntsville: (256) 772-0460
Mobile: (251) 694-4164
Montgomery: (334) 223-7303
Tuscaloosa: (205) 759-5047
DC Office: (202) 224-5744

Arkansas
John Boozman
El Dorado Office: (870) 863-4641
Jonesboro: (870) 268-6925
Little Rock Office: (501) 372-7153
Lowell Office: (479) 725-0400
Mountain Home Office: (870) 424-0129
Stuttgart Office: (870) 672-6941
DC Office: (202) 224-4843

Mark L Pryor
The River Market: (501) 324-6336
DC Office: (202) 224-2353

Arizona
Jeff Flake
Phoenix: (602) 840-1891
Tucson Office: (520) 575-8633
DC Office: (202) 224-4521

John McCain
Phoenix: (602) 952-2410
Prescott: (928) 445-0833
Tuscon: (520) 670-6334
DC Office: (202) 224-2235

California
Barbara Boxer
Fresno: (559) 497-5109
Inland Empire: (951) 684-4849
Los Angeles: (213) 894-5000
Oakland: (510) 286-8537
Sacremento: (916) 448-2787
San Diego: (619) 239-3884
DC Office: (202) 224-3553

Dianne Feinstein
Fresno Office: (559) 497-5109
Los Angeles: (310) 914-7300
San Diego Office: (619) 231-9712
San Francisco Office: (415) 393-0707
DC Office: (202) 224-3841

Colorado
Michael F Bennet
Alamosa Office: (719) 587-0096
Colorado Springs Office: (719) 328-1100
Denver: (303) 455-7600
Durango Office: (970) 259-1710
Fort Collins Office: (970) 224-2200
Grand Junction Office: (970) 241-6631
Pueblo Office: (719) 542-7550
DC Office: (202) 224-5852

Mark Udall
Denver Metro Area Region: (303) 650-7820
Four Corners Region: (970) 247-1047
Northeast Region: (970) 356-5586
Northwest Region: (303) 650-7820
Pikes Peak Region: (719) 471-3993
San Luis Valley Region Office: (719) 587-0096
Southern Colorado Region: (719) 542-1701
West Slope Region: (970) 245-9553
DC Office: (202) 224-5941

Connecticut
Richard Blumenthal
Hartford: (860) 258-6940
DC Office: (202) 224-2823

Christopher Murphy
Connecticut Office: (860) 549-8463
DC Office: (202) 224-4041

Deleware
Thomas R Carper
Dover Office: (302) 674-3308
Georgetown Office: (302) 856-7690
Wilmington Office: (302) 573-6291
DC Office: (202) 224-2441

Christopher A Coons
Dover Office: (302) 674-3308
Wilmington Office: (302) 573-6345
DC Office: (202) 224-5042

Florida
Bill Nelson
Broward Office: (954) 693-4851
Fort Myers: (239) 334-7760
Jacksonville Office: (904) 346-4500
Miami-Dade: (305) 536-5999
Tallahassee: (850) 942-8415
Tampa Office: (813) 225-7040
West Palm Beach: (561) 514-0189
DC Office: (202) 224-5274

Marco Rubio
Jacksonville Office: (904) 398-8586
Miami Office: (305) 418-8553
Naples Office: (239) 213-1521
Orlando Office: (407) 254-2573
Palm Beach Office: (561) 775-3360
Pensacola Office: (850) 433-2603
Tallahassee: (850) 599-9100
Tampa Office: (813) 977-6450
DC Office: (202) 224-3041

Georgia
Saxby Chambliss
East: (706) 650-1555
Middle: (478) 741-1417
Moultrie Office: (229) 985-2112
North: (770) 763-9090
DC Office: (202) 224-3521

Johnny Isakson
One Overton Park: (770) 661-0999
DC Office: (202) 224-3643

Hawaii
Mazie K Hirono
Honalulu Office: (808) 522-8970
DC Office: (202) 224-6361

Brian Schatz
Honalulu Office: (808) 523-2061
DC Office: (202) 224-3934

Iowa
Chuck Grassley
120 Federal Building: (712) 233-1860
Cedar Rapids: (319) 363-6832
Council Bluffs: (712) 322-7103
Davenport: (563) 322-4331
Des Moines: (515) 288-1145
Sioux City: (712) 233-1860
Waterloo: (319) 232-6657
DC Office: (202) 224-3744

Tom Harkin
Cedar Rapids Office: (319) 365-4504
Davenport: (563) 322-1338
Des moines: (515) 284-4574
Dubuque: (563) 582-2130
Sioux City: (712) 233-1860
DC Office: (202) 224-3254

Idaho
Mike Crapo
Boise: (208) 334-1776
Coeur d Alene Office: (208) 664-5490
DC Office: (202) 224-6142

James E Risch
Boise: (208) 342-7985
Coer darlene: (208) 667-6130
Idaho falls: (208) 523-5541
lewiston: (208) 743-0792
Pocatello: (208) 236-6817
Twin Falls Office: (208) 734-6780
DC Office: (202) 224-2752

Illinois
Richard J Durbin
Carbondale: (618) 351-1122
Chicago Office: (312) 353-4952
Rock Island: (309) 786-5173
Springfield: (217) 492-4062
DC Office: (202) 224-2152

Mark Kirk
Chicago: (312) 886-3506
Springfield Office: (217) 492-5089
DC Office: (202) 224-2854

Indiana
Daniel Coats
Crown Point Office: (219) 663-2595
Evansville Office: (812) 465-6500
Fort Wayne Office: (260) 426-3151
Indianapolis Office: (317) 554-0750
Scottsburg Office: (812) 754-0520
DC Office: (202) 224-5623

Joe Donnelly
Indianapolis Office: (317) 226-5555
South Bend: (574) 288-2780
DC Office: (202) 224-4814

Kansas
Jerry Moran
Hays: (785) 628-6401
Manhattan: (785) 539-8973
Olathe: (913) 393-0711
Pittsburg: (620) 232-2286
Wichita: (316) 631-1410
DC Office: (202) 224-6521

Pat Roberts
Dodge City KS Office: (620) 227-2244
Frank Carlson Federal Bldg: (785) 295-2745
Overland Park KS Office: (913) 451-9343
Wichita KS Office: (316) 263-0416
DC Office: (202) 224-4774

Kentucky
Mitch McConnell
Federal Building: (270) 781-1673
Fort Wright: (859) 578-0188
Ledxington Office: (859) 219-2239
London: (606) 864-2026
Louisville: (502) 582-6304
Professional Arts Building: (270) 442-4554
DC Office: (202) 224-2541

Rand Paul
Bowling Green Office: (270) 782-8303
Crescent Springs: (859) 426-0165
Hopkinsville Office: (270) 885-1212
Lexington: (859) 219-2239
Louisville: (502) 582-5341
Owensboro: (270) 689-9085
DC Office: (202) 224-4343

Louisiana
Mary L Landrieu
Capital One Tower: (337) 436-6650
Federal Building: (225) 389-0395
Hale Boggs Federal Building: (504) 589-2427
US Courthouse: (318) 676-3085
DC Office: (202) 224-5824

David Vitter
Acadiana: (337) 993-9502
Baton Rouge Office: (225) 383-0331
Northeast Louisiana: (318) 325-8120
Northwest Louisiana: (318) 861-0437
Plaza 28 – 6501: (318) 448-0169
Southeast Louisiana: (504) 589-2753
Southwest Louisiana: (337) 436-0453
DC Office: (202) 224-4623

Massachusetts
William “Mo” Cowan
Boston Office: (617) 565-8519
Fall River Office: (508) 677-0522
Springfield Federal Building: (413) 785-4610
DC Office: (202) 224-2742

Elizabeth Warren
2400 JFK Federal Building: (617) 565-3170
Springfield Office: (413) 785-4610
DC Office: (202) 224-4543

Maryland
Benjamin L Cardin
Baltimore Office: (410) 962-4436
Bowie Office: (301) 860-0414
Cumberland Office: (301) 777-2957
Rockville Office: (301) 762-2974
Salisbury Office: (410) 546-4250
DC Office: (202) 224-4524

Barbara A Mikulski
Annapolis: (410) 263-1805
Baltimore Office: (410) 962-4510
Greenbelt: (301) 345-5517
Hagerstown: (301) 797-2826
The Gallery Plaza Building: (410) 546-7711
DC Office: (202) 224-4654

Maine
Susan Collins
Aroostook County Office: (207) 493-7873
Augusta Office: (207) 622-8414
Bangor Office: (207) 945-0417
Lewiston Office: (207) 784-6969
Portland Office: (207) 780-3575
York County Office: (207) 283-1101
DC Office: (202) 224-2523

Angus S King
Auburn Office: (207) 786-2451
Biddeford Office: (207) 282-4144
Portland Maine Office: (207) 874-0883
Presque Isle Office: (207) 764-5124
The Edmund S Muskie Federal Building: (207) 622-8292
The Margaret Chase Smith Federal Building: (207) 945-0432
DC Office: (202) 224-5344

Michigan
Carl Levin
Escanaba: (906) 789-0052
Gerald R Ford Federal Building Suite 720: (616) 456-2531
Lansing Office: (517) 377-1508
Patrick V McNamara Federal Building: (313) 226-6020
Saginaw: (989) 754-2494
Traverse City: (231) 947-9569
Warren: (586) 573-9145
DC Office: (202) 224-6221

Debbie Stabenow
FlintSaginaw Bay Office: (810) 720-4172
Mid-Michigan Office: (517) 203-1760
Northern Michigan Office: (231) 929-1031
Southeast Michigan Office: (313) 961-4330
Upper Peninsula Office: (906) 228-8756
Western Michigan Office: (616) 975-0052
DC Office: (202) 224-4822

Minnesota
Al Franken
Duluth Office: (218) 722-2390
Saint Cloud Office: (320) 251-2721
Saint Paul Office: (651) 221-1016
Saint Peter Office: (507) 931-5813
DC Office: (202) 224-5641

Amy Klobuchar
Moorhead: (218) 287-2219
Olcott Plaza: (218) 741-9690
Rochester Office: (507) 288-5321
Rochester Office: (612) 727-5220
DC Office: (202) 224-3244

Missouri
Roy Blunt
Cape Girardeau: (573) 334-7044
Clayton: (314) 725-4484
Columbia: (573) 442-8151
Jefferson City: (573) 634-2488
Kansas City office: (816) 471-7141
Springfield Office: (417) 877-7814
DC Office: (202) 224-5721

Claire McCaskill
Cape Girardeau: (573) 651-0964
Columbia: (573) 442-7130
Kansas City: (816) 421-1639
Springfield: (417) 868-8745
St Louis: (314) 367-1364
DC Office: (202) 224-6154

Mississippi
Thad Cochran
Gulf Coast Office: (228) 867-9710
Jackson Office: (601) 965-4459
US Federal Courthouse: (662) 236-1018
DC Office: (202) 224-5054

Roger F Wicker
Gulfport Office: (228) 604-2383
Hernando Office: (662) 429-1002
Jackson Office: (601) 965-4644
Pascagoula Office: (228) 762-5400
Tupelo Office: (662) 844-5010
DC Office: (202) 224-6253

Montana
Max Baucus
Billings Office: (406) 657-6790
Bozeman Office: (406) 586-6104
Butte Office: (406) 782-8700
Glendive Office: (406) 365-7002
Great Falls Office: (406) 761-1574
Helena: (406) 449-5480
Kalispell: (406) 756-1150
Missoula: (406) 329-3123
DC Office: (202) 224-2651

Jon Tester
Billings Office: (406) 252-0550
Bozeman Office: (406) 586-4450
Glendive Office: (406) 365-2391
Great Falls Office: (406) 452-9585
Helena Office: (406) 449-5401
Kalispell Office: (406) 257-3360
Missoula Office: (406) 728-3003
Silver Bow Center: (406) 723-3277
DC Office: (202) 224-2644

North Carolina
Richard Burr
Asheville: (828) 350-2437
Gastonia City Hall: (704) 833-0854
Rocky Mount: (252) 977-9522
Wilmington: (910) 251-1058
Winton-Salem: (336) 631-5125
DC Office: (202) 224-3154

Kay R Hagan
Raliegh office: (919) 856-4630
DC Office: (202) 224-6342
North Dakota
Heidi Heitkamp
Bismark: (701) 258-4648
Dickinson Office: (701) 225-0974
Fargo: (701) 232-8030
Grand Forks: (701) 775-9601
Minot: (701) 852-0703
DC Office: (202) 224-2043

John Hoeven
Bismark: (701) 258-4648
Fargo ND: (701) 239-5389
Grand Forks: (701) 746-8972
Minot: (701) 838-1361
DC Office: (202) 224-2551

Nebraska
Deb Fischer
Lincoln Office: (402) 441-4600
Omaha Office: (402) 391-3411
DC Office: (202) 224-6551

Mike Johanns
Kearney Office: (308) 236-7602
Lincoln Office: (402) 476-1400
Omaha Office: (402) 758-8981
Scottsbluff Office: (308) 632-6032
DC Office: (202) 224-4224

New Hampshire
Kelly Ayotte
Berlin Office: (603) 752-7702
Manchester Office: (603) 622-7979
Nashua Office: (603) 880-3335
Portsmouth Office: (603) 436-7161
DC Office: (202) 224-3324

Jeanne Shaheen
Berlin Office: (603) 752-6300
Claremont Office: (603) 883-0196
Dover Office: (603) 750-3004
Keene Office: (603) 358-6604
Manchester Office: (603) 647-7500
DC Office: (202) 224-2841

New Jersey
Frank R Lautenberg
Newark: (973) 639-8700
DC Office: (202) 224-3224
Robert Menendez
Barrington Office: (856) 757-5353
Newark: (973) 639-8700
DC Office: (202) 224-4744

New Mexico
Martin Heinrich
Albuquerque Office: (505) 346-6601
Farmington Office: (505) 325-5030
Las Cruces Office: (575) 523-6561
Roswell Office: (575) 622-7113
Santa Fe Office: (505) 988-6647
DC Office: (202) 224-5521

Tom Udall
Albuquerque: (505) 346-6791
Carlsbad: (575) 234-0366
Las Cruces: (575) 526-5475
Santa Fe: (505) 988-6511
DC Office: (202) 224-6621

Nevada
Dean Heller
Carson City Office: (775) 885-9111
Las Vegas: (702) 388-6605
Reno Office: (775) 686-5770
DC Office: (202) 224-6244

Harry Reid
Carson City: (775) 882-7343
Las Vegas: (702) 388-5020
Reno: (775) 686-5750
DC Office: (202) 224-3542

New York
Kirsten E Gillibrand
Albany: (518) 431-0120
Buffalo: (716) 854-9725
Hudson Valley: (845) 875-4585
Long Island Office: (631) 249-2825
New York City Office: (212) 486-4430
North Country: (315) 376-6118
Rochester: (585) 263-5866
SyracuseCentral NY: (315) 448-0470
DC Office: (202) 224-4451

Charles E Schumer
Albany: (518) 431-4070
Binghamton: (607) 772-6792
Buffalo: (716) 846-4111
Hudson Valley: (914) 734-1532
Long Island?: (631) 753-0978
New York City Office: (212) 486-4430
Rochester?: (585) 263-5866
Syracuse?: (315) 423-5471
DC Office: (202) 224-6542

Ohio
Sherrod Brown
Cincinnati: (513) 684-1021
Cleveland: (216) 522-7272
Columbus: (614) 469-2083
Lorain: (440) 242-4100
DC Office: (202) 224-2315

Rob Portman
Cincinnati: (513) 684-3265
Cleveland: (216) 522-7095
Columbus Office: (614) 469-6774
Toledo: (419) 259-3895
DC Office: (202) 224-3353

Oklahoma
Tom Coburn
Oklahoma City: (405) 231-4941
Tulsa: (918) 581-7651
DC Office: (202) 224-5754

James M Inhofe
Enid: (580) 234-5105
McAlester: (918) 426-0933
Oklahoma City: (405) 608-4381
Tulsa OK: (918) 748-5111
DC Office: (202) 224-4721

Oregon
Jeff Merkley
Bend Office: (541) 318-1298
Eugene Office: (541) 465-6750
Medford Office: (541) 608-9102
Pendleton Office: (541) 278-1129
Portland Office: (503) 326-3386
Salem Office: (503) 362-8102
DC Office: (202) 224-3753

Ron Wyden
Bend Office: (541) 330-9142
Eugene Office: (541) 465-6750
La Grande: (541) 962-7691
Medford: (541) 858-5122
portland: (503) 326-7525
Salem Office: (503) 589-4555
DC Office: (202) 224-5244

Pennsylvania
Robert P Casey
Allentown: (610) 782-9470
Bellefonte: (814) 357-0314
Erie: (814) 874-5080
Harrisburg Office: (717) 231-7540
Philadelphia: (215) 405-9660
Regional Enterprise Tower: (412) 803-7370
Scranton: (570) 941-0930
DC Office: (202) 224-6324

Patrick J Toomey
8 Penn Center: (215) 241-1090
Allentown Office: (610) 434-1444
Pittsburgh: (412) 803-3501
Richland Square III: (814) 266-5970
Scranton: (570) 941-3540
United States Federal Building: (717) 782-3951
United States Federal Building: (814) 874-5080
DC Office: (202) 224-4254

Rhode Island
Jack Reed
Cranston Office: (401) 943-3100
US Disctrict Courthouse: (401) 528-5200
DC Office: (202) 224-4642

Sheldon Whitehouse
Providence Office: (401) 453-5294
DC Office: (202) 224-2921

South Carolina
Lindsey Graham
Columbia: (803) 933-0112
Greenville Office: (864) 250-1417
McMillan Federal Building: (843) 669-1505
Mt Pleasant Office: (843) 849-3887
Pendleton: (864) 646-4090
Rock Hill: (803) 366-2828
DC Office: (202) 224-5972

Tim Scott
Columbia Office: (803) 771-6112
Greenville Office: (864) 233-5366
North Charleston: (843) 727-4525
DC Office: (202) 224-6121

South Dakota
Tim Johnson
Aberdeen Office: (605) 226-3440
Rapid City Office: (605) 341-3990
Sioux Falls: (605) 332-8896
DC Office: (202) 224-5842

John Thune
Aberdeen: (605) 225-8823
Rapid City Office: (605) 348-7551
Sioux Falls Office: (605) 334-9596
DC Office: (202) 224-2321

Tennessee
Lamar Alexander
Chattanooga Office: (423) 752-5337
Jackson: (731) 423-9344
Knoxville: (865) 545-4253
Memphis: (901) 544-4224
Nashville Office: (615) 736-5129
Tri-Cities Regional Airport: (423) 325-6240
DC Office: (202) 224-4944

Bob Corker
Chattanooga: (423) 756-2757
Ed Jones Federal Building: (731) 424-9655
Jonesborough: (423) 753-2263
Knoxville: (865) 545-4253
Memphis Office: (901) 683-1910
Nashville Office: (615) 279-8125
DC Office: (202) 224-3344

Texas
John Cornyn
Chase Tower: (512) 469-6034
Dallas Office: (972) 239-1310
Harlingen: (956) 423-0162
Houstoun Office: (713) 572-3337
Regions Bank Building: (903) 593-0902
San Antonio: (210) 224-7485
Wells Fargo Center: (806) 472-7533
DC Office: (202) 224-2934

Ted Cruz
Austin Office: (512) 916-5834
Dallas Office: (214) 361-3500
Houston: (713) 653-3456
San Antonio: (210) 340-2885
DC Office: (202) 224-5922

Utah
Orrin Hatch
Cedar City Office: (435) 586-8435
Ogden Office: (801) 625-5672
Provo Office: (801) 375-7881
Salt Lake City Office: (801) 524-4380
St George Office: (435) 634-1795
DC Office: (202) 224-5251

Mike Lee
St George: (435) 628-5514
Wallace F Bennett Federal Building: (801) 524-5933
DC Office: (202) 224-5444

Virginia
Tim Kaine
Norton: (276) 679-4925
Richmond Office: (804) 771-2221
Virginia Beach Office: (757) 518-1674
DC Office: (202) 224-4024

Mark R Warner
Abingdon Office: (276) 628-8158
Norfolk: (757) 441-3079
Richmond Office: (804) 775-2314
Roanoke: (540) 857-2676
Vienna: (703) 442-0670
DC Office: (202) 224-2023

Vermont
Patrick J Leahy
Burlington Office: (802) 863-2525
Montpelier Office: (802) 229-0569
DC Office: (202) 224-4242

Bernard Sanders
Brattleboro Office: (802) 254-8732
Burlington Office: (802) 862-0697
St Johnsbury: (802) 748-0191
DC Office: (202) 224-5141

Washington
Maria Cantwell
Everett Office: (425) 303-0114
Richland: (509) 946-8106
Seattle Office: (206) 220-6400
Spokane: (509) 353-2507
Tacoma: (253) 572-2281
Vancouver: (360) 696-7838
DC Office: (202) 224-3441

Patty Murray
2988 Jackson Federal Building: (206) 553-5545
Everett Office: (425) 259-6515
Spokane Office: (509) 624-9515
Tacoma: (253) 572-3636
The Marshall House: (360) 696-7797
Yakima: (509) 453-7462
DC Office: (202) 224-2621

Wisconsin
Tammy Baldwin
La Crosse: (608) 796-0045
Madison Office: (608) 264-5338
Milwaukee Office: (414) 297-4451
DC Office: (202) 224-5653

Ron Johnson
Milwaukee Office: (414) 276-7282
Oshkosh Office: (920) 230-7250
DC Office: (202) 224-5323

West Virginia
Joe Manchin
Charleston Office: (304) 342-5855
Martinsburg Office: (304) 262-9285
Morgantown: (304) 284-8663
DC Office: (202) 224-3954

John D Rockefeller
Beckley Office: (304) 253-9704
Charleston: (304) 347-5372
Fairmont Office: (304) 367-0122
Martinsburg: (304) 262-9285
DC Office: (202) 224-6472

Wyoming
John Barrasso
Casper Office: (307) 261-6413
Cheyenne Office: (307) 772-2451
Commerce Bank: (307) 362-5012
Riverton: (307) 856-6642
Sheridan: (307) 672-6456
DC Office: (202) 224-6441

Michael B Enzi
Casper Office: (307) 261-6572
Cody: (307) 527-9444
Federal Center Suite 2007: (307) 772-2451
Gillette: (307) 682-6268
Jackson: (307) 739-9507
DC Office: (202) 224-3424