C Spire Fiber

Enter your zip code below to see if broadband internet from C Spire Fiber is available in your area.

C Spire Fiber Availability Map

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C Spire Fiber offers internet service across 15 states with the greatest coverage in Mississippi, Tennessee, and Louisiana. Fiber-optic internet from C Spire Fiber is available to businesses in 464 zip codes.

In addition to fiber broadband, C Spire Fiber also offers Fiber, Mobile Broadband, Copper, and Cable internet service. Its Fiber service is available to approximately 2.8 million people, making it the 7th largest provider of Fiber broadband in the U.S. by coverage area. Its Mobile Broadband service is available to approximately 4.2 million people, making it the 7th largest provider of Mobile Broadband broadband in the U.S. by coverage area. Its Copper service is available to businesses in 159 zip codes. Its Cable service is available to businesses in 32 zip codes.

C Spire Fiber Plans and Pricing

Below we've listed some of the plans our team collected for C Spire Fiber. To see more C Spire Fiber plans and offers in your area enter your zip code above.

$25/mo for 5GB data

5GB 4G LTE data for tablets, data cards and hotspots, unlimited data at 56kbps after using high-speed data
Save $5/mo when you sign up for AutoPay and paperless billing.

(855) 438-1009

Mobile Broadband

$45/mo for 10GB data

10GB 4G LTE data for tablets, data cards and hotspots, unlimited data at 56kbps after using high-speed data
Save $5/mo when you sign up for AutoPay and paperless billing.

(855) 438-1009

Mobile Broadband

Plans may not be available in all areas or to all customers and can expire at any time. Verify terms and availability with C Spire Fiber.

Availability By State


Alabama	598,342	1000 mbps
Arkansas	44	1000 mbps
California	2	1000 mbps
Florida	222,125	1000 mbps
Georgia	122	1000 mbps
Kentucky	27	1000 mbps
Louisiana	776,578	1000 mbps
Mississippi	2,963,925	1000 mbps
North Carolina	0	1000 mbps
Ohio	215	1000 mbps
South Carolina	20	1000 mbps
Tennessee	1,029,901	1000 mbps
Texas	211	1000 mbps
Virginia	0	1000 mbps
West Virginia	18	1000 mbps

Cities and Towns C Spire Fiber Has Coverage

Axis, AL
Bay Minette, AL
Bayou La Batre, AL
Bon Secour, AL
Bucks, AL
Calvert, AL
Chunchula, AL
Citronelle, AL
Coden, AL
Creola, AL
Daphne, AL
Dauphin Island, AL
Deer Park, AL
Eight Mile, AL
Elberta, AL
Fairhope, AL
Foley, AL
Fruitdale, AL
Grand Bay, AL
Gulf Shores, AL
Irvington, AL
Lillian, AL
Little River, AL
Loxley, AL
Magnolia Springs, AL
Mobile, AL
Montrose, AL
Mount Vernon, AL
Orange Beach, AL
Perdido, AL
Point Clear, AL
Robertsdale, AL
Saint Elmo, AL
Saraland, AL
Satsuma, AL
Seminole, AL
Semmes, AL
Silverhill, AL
Spanish Fort, AL
Stapleton, AL
Stockton, AL
Summerdale, AL
Theodore, AL
Wilmer, AL
Frenchmans Bayou, AR
Destin, FL
Eglin Afb, FL
Fort Walton Beach, FL
Gulf Breeze, FL
Hurlburt Field, FL
Mary Esther, FL
Miramar Beach, FL
Navarre, FL
Niceville, FL
Pensacola, FL
Santa Rosa Beach, FL
Shalimar, FL
Valparaiso, FL
Barataria, LA
Grand Isle, LA
Gretna, LA
Harvey, LA
Kenner, LA
Lafitte, LA
Marrero, LA
Metairie, LA
New Orleans, LA
Westwego, LA
Abbeville, MS
Aberdeen, MS
Ackerman, MS
Alligator, MS
Amory, MS
Anguilla, MS
Arcola, MS
Artesia, MS
Ashland, MS
Avon, MS
Bailey, MS
Baldwyn, MS
Banner, MS
Bassfield, MS
Batesville, MS
Bay Saint Louis, MS
Bay Springs, MS
Beaumont, MS
Belden, MS
Bellefontaine, MS
Belmont, MS
Belzoni, MS
Benoit, MS
Benton, MS
Bentonia, MS
Beulah, MS
Big Creek, MS
Biloxi, MS
Blue Mountain, MS
Blue Springs, MS
Bogue Chitto, MS
Bolton, MS
Booneville, MS
Boyle, MS
Brandon, MS
Braxton, MS
Brookhaven, MS
Brooklyn, MS
Brooksville, MS
Bruce, MS
Buckatunna, MS
Bude, MS
Burnsville, MS
Byhalia, MS
Byram, MS
Caledonia, MS
Calhoun City, MS
Camden, MS
Canton, MS
Carriere, MS
Carrollton, MS
Carson, MS
Carthage, MS
Cary, MS
Cascilla, MS
Cedarbluff, MS
Centreville, MS
Charleston, MS
Chatham, MS
Chunky, MS
Clarksdale, MS
Cleveland, MS
Clinton, MS
Coahoma, MS
Coffeeville, MS
Coila, MS
Coldwater, MS
Collins, MS
Collinsville, MS
Columbia, MS
Columbus, MS
Como, MS
Conehatta, MS
Corinth, MS
Courtland, MS
Crawford, MS
Crenshaw, MS
Crosby, MS
Crowder, MS
Cruger, MS
Crystal Springs, MS
D Lo, MS
Daleville, MS
Darling, MS
De Kalb, MS
Decatur, MS
Delta City, MS
Dennis, MS
Diamondhead, MS
Diberville, MS
Doddsville, MS
Drew, MS
Duck Hill, MS
Dumas, MS
Duncan, MS
Dundee, MS
Durant, MS
Ecru, MS
Edwards, MS
Ellisville, MS
Enid, MS
Enterprise, MS
Ethel, MS
Etta, MS
Eupora, MS
Falkner, MS
Farrell, MS
Fayette, MS
Fernwood, MS
Flora, MS
Florence, MS
Flowood, MS
Forest, MS
Foxworth, MS
French Camp, MS
Friars Point, MS
Fulton, MS
Gattman, MS
Gautier, MS
Georgetown, MS
Glen, MS
Glen Allan, MS
Glendora, MS
Gloster, MS
Golden, MS
Goodman, MS
Gore Springs, MS
Grace, MS
Greenville, MS
Greenwood, MS
Greenwood Springs, MS
Grenada, MS
Gulfport, MS
Gunnison, MS
Guntown, MS
Hamilton, MS
Harrisville, MS
Hattiesburg, MS
Hazlehurst, MS
Heidelberg, MS
Hermanville, MS
Hernando, MS
Hickory, MS
Hickory Flat, MS
Holcomb, MS
Hollandale, MS
Holly Bluff, MS
Holly Ridge, MS
Holly Springs, MS
Horn Lake, MS
Houlka, MS
Houston, MS
Indianola, MS
Inverness, MS
Isola, MS
Itta Bena, MS
Iuka, MS
Jackson, MS
Jayess, MS
Jonestown, MS
Kilmichael, MS
Kiln, MS
Kokomo, MS
Kosciusko, MS
Lake, MS
Lake Cormorant, MS
Lamar, MS
Lambert, MS
Lauderdale, MS
Laurel, MS
Lawrence, MS
Leakesville, MS
Leland, MS
Lena, MS
Lexington, MS
Liberty, MS
Little Rock, MS
Long Beach, MS
Lorman, MS
Louin, MS
Louise, MS
Louisville, MS
Lucedale, MS
Lula, MS
Lumberton, MS
Lyon, MS
Maben, MS
Macon, MS
Madison, MS
Magee, MS
Magnolia, MS
Mantachie, MS
Mantee, MS
Marietta, MS
Marion, MS
Marks, MS
Mathiston, MS
Mayersville, MS
Mc Call Creek, MS
Mc Carley, MS
Mc Cool, MS
Mc Henry, MS
Mc Lain, MS
Mccomb, MS
Meadville, MS
Mendenhall, MS
Meridian, MS
Merigold, MS
Metcalfe, MS
Michigan City, MS
Midnight, MS
Minter City, MS
Mississippi State, MS
Mize, MS
Money, MS
Monticello, MS
Mooreville, MS
Moorhead, MS
Morgan City, MS
Morton, MS
Moselle, MS
Moss Point, MS
Mound Bayou, MS
Mount Olive, MS
Myrtle, MS
Natchez, MS
Neely, MS
Nesbit, MS
Nettleton, MS
New Albany, MS
New Augusta, MS
New Site, MS
Newhebron, MS
Newton, MS
North Carrollton, MS
Noxapater, MS
Oak Vale, MS
Oakland, MS
Ocean Springs, MS
Okolona, MS
Olive Branch, MS
Osyka, MS
Ovett, MS
Oxford, MS
Pace, MS
Pachuta, MS
Panther Burn, MS
Parchman, MS
Paris, MS
Pascagoula, MS
Pass Christian, MS
Pattison, MS
Paulding, MS
Pearl, MS
Pearlington, MS
Pelahatchie, MS
Perkinston, MS
Petal, MS
Pheba, MS
Philadelphia, MS
Philipp, MS
Picayune, MS
Pickens, MS
Pinola, MS
Pittsboro, MS
Plantersville, MS
Pontotoc, MS
Pope, MS
Poplarville, MS
Port Gibson, MS
Porterville, MS
Potts Camp, MS
Prairie, MS
Prentiss, MS
Preston, MS
Pulaski, MS
Purvis, MS
Quitman, MS
Raleigh, MS
Randolph, MS
Raymond, MS
Red Banks, MS
Redwood, MS
Rena Lara, MS
Richland, MS
Richton, MS
Ridgeland, MS
Rienzi, MS
Ripley, MS
Robinsonville, MS
Rolling Fork, MS
Rome, MS
Rose Hill, MS
Rosedale, MS
Roxie, MS
Ruleville, MS
Ruth, MS
Sallis, MS
Saltillo, MS
Sandersville, MS
Sandy Hook, MS
Sarah, MS
Sardis, MS
Satartia, MS
Saucier, MS
Schlater, MS
Scobey, MS
Scooba, MS
Scott, MS
Sebastopol, MS
Seminary, MS
Senatobia, MS
Shannon, MS
Shaw, MS
Shelby, MS
Sherman, MS
Shubuta, MS
Shuqualak, MS
Sidon, MS
Silver City, MS
Silver Creek, MS
Sledge, MS
Smithdale, MS
Smithville, MS
Sontag, MS
Soso, MS
Southaven, MS
Star, MS
Starkville, MS
State Line, MS
Steens, MS
Stewart, MS
Stonewall, MS
Stringer, MS
Sturgis, MS
Summit, MS
Sumner, MS
Sumrall, MS
Sunflower, MS
Swan Lake, MS
Taylor, MS
Taylorsville, MS
Tchula, MS
Terry, MS
Thaxton, MS
Tillatoba, MS
Tiplersville, MS
Tippo, MS
Tishomingo, MS
Toomsuba, MS
Tougaloo, MS
Tremont, MS
Tunica, MS
Tupelo, MS
Tutwiler, MS
Tylertown, MS
Union, MS
Union Church, MS
University, MS
Utica, MS
Vaiden, MS
Valley Park, MS
Vance, MS
Vancleave, MS
Vardaman, MS
Vaughan, MS
Verona, MS
Vicksburg, MS
Vossburg, MS
Walls, MS
Walnut, MS
Walnut Grove, MS
Walthall, MS
Water Valley, MS
Waterford, MS
Waveland, MS
Waynesboro, MS
Webb, MS
Weir, MS
Wesson, MS
West, MS
West Point, MS
Whitfield, MS
Wiggins, MS
Winona, MS
Winstonville, MS
Woodland, MS
Woodville, MS
Yazoo City, MS
Arlington, TN
Atoka, TN
Brighton, TN
Burlison, TN
Collierville, TN
Cordova, TN
Counce, TN
Covington, TN
Crump, TN
Drummonds, TN
Eads, TN
Ellendale, TN
Gallaway, TN
Germantown, TN
Grand Junction, TN
Guys, TN
Henning, TN
La Grange, TN
Mason, TN
Memphis, TN
Michie, TN
Millington, TN
Moscow, TN
Munford, TN
Oakland, TN
Pickwick Dam, TN
Pocahontas, TN
Ramer, TN
Rossville, TN
Savannah, TN
Somerville, TN
Stanton, TN
Williston, TN

*Accuracy not guaranteed. Use the zip search and check with C Spire Fiber directly to verify availability.

Provider Awards

Top 10 Fastest Internet Providers in 2 states

Mid-Sized Provider Category

Top 3 Fastest Internet Providers in Mississippi

Major Provider Category

#1 Fastest Mobile Broadband Provider Nationwide

Major Provider Category

Top 10 Fastest Internet Providers in Alabama

Major Provider Category

Top 10 Fastest Internet Providers in Alabama

Mid-Sized Provider Category

Top 10 Fastest Internet Providers in Mississippi

Mid-Sized Provider Category

Claim Award

Provider Awards

Claim Your Awards

Additional Info

Customer Service: (855) 438-1009
Website
Wikipedia

Current and Past DBAs:: C Spire, Cspire Wireless, Cellular South, C Spire Wireless, Megagate Broadband, C Spire Fiber, Telepak Networks, Harbor Communications, Teklinks

Holding Company:: Telapex, Inc.

Download Speed and Latency Test

Whether C Spire Fiber is your internet provider or you use a different provider, the speed test below can show key statistics about your internet connection.

If your C Spire Fiber speed test result is lower than expected, try resetting your router or call C Spire Fiber customer service for additional assistance.

Upload Speed

Testing Your Upload speed

Testing Your Download speed

Speed Test Completed

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Shop high speed plans: Compare Plans
Identify your ideal speed: Bandwidth Calculator

Use our speed test to assess the quality of your broadband connection whether you use C Spire Fiber or another provider. The dials above are designed to display statistics for download and upload speed. Download and upload rates are the main signs of broadband connection robustness. As of July 2021, the national average download speed for C Spire Fiber is 58.96 Mbps. Throughout their coverage area, the average latency on C Spire Fiber Internet speed tests is -1ms. For context, wired terrestrial connections usually have latency in the 5–70ms range. Satellite connections, in contrast, can be as high as 500–800ms.

1000 MBPS

Maximum Advertised Download Mbps

117.81 MBPS

User Speed Test Download Mbps

Top 10 Fastest In State

42,749

Speed Tests from C Spire Fiber Customers

71.59ms

Average Jitter

Top Cities for C Spire Fiber Internet Service


Mobile, AL	1,000 Mbps	78.36 Mbps
Jackson, MS	1,000 Mbps	62.07 Mbps
Hattiesburg, MS	1,000 Mbps	31.35 Mbps
Brandon, MS	1,000 Mbps	115.86 Mbps
Gulfport, MS	1,000 Mbps	48.52 Mbps
Biloxi, MS	1,000 Mbps	159.48 Mbps
Southaven, MS	1,000 Mbps	77.71 Mbps
Meridian, MS	1,000 Mbps	61.45 Mbps
Madison, MS	1,000 Mbps	105.3 Mbps
Olive Branch, MS	1,000 Mbps	75.46 Mbps

Fastest Cities For C Spire Fiber Internet Service


Satsuma, AL	1,000 mbps	435.2 mbps
Indianola, MS	1,000 mbps	390.53 mbps
Ellisville, MS	1,000 mbps	371.59 mbps
Hernando, MS	1,000 mbps	363.07 mbps
Philadelphia, MS	1,000 mbps	351.1 mbps

C Spire Fiber Fastest Download Speeds Over Time

In this chart we've calculated the average speed of the fastest 10% of users who ran a speed test from a C Spire Fiberconnection in the last 12 months.

C Spire Fiber Average Download Speeds Over Time

In this chart we show the average download speed across all 42,749 users who ran a speed test on their C Spire Fiber internet connection in the last 12 months.

5 Reviews
2.80 out of 5 stars

5 Star	40	40%
4 Star	0	0%
3 Star	0	0%
2 Star	20	20%
1 Star	40	40%

Leave a Review For C Spire Fiber

Are you a current or former C Spire Fiber customer in a C Spire Fiber service area? Share your experience to help other users.

Please note we only publish reviews that are: helpful, relevant, and specific. When writing your review, please support your rating with specific, detailed reasoning. No rants will be accepted.

Excellent experience!!

Johnny Thunder on September 28, 2018

Unbelievable experience with C Spire Fiber! By far the best internet in the state.

Ridgeland, Mississippi

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Blazing Fast Internet and The Best Customer Service

Ml Bell on August 05, 2019

I've had service for about 6 months now, and it has been exactly as advertised. Super fast speeds and low latency. I've only had one issue so far, fiber got disconnected across the street and they had a tech out to my house in 45 minutes. He quickly fixed the issue and I haven't had any other service interruptions since. Can't recommend enough.

Ridgeland, Mississippi

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Not what I expected

Matt on December 30, 2019

Calls drop a ton, I can't use the internet if I'm on the phone, and the speed isn't as fast as I expected either. The main thing is not being able to use the internet while on the phone.

Ridgeland, Mississippi

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Customer reviews are an essential part of our mission to make choosing a broadband provider easy.

Our review policy is simple: be helpful, be relevant, and be specific. When writing your review, please support your rating with specific, detailed reasoning.

Before publishing, we closely cross-examine reviews for red flags associated with biased sources. Reviews featuring irrelevant statements or all-caps “rants” are removed, since they are not helpful to consumers looking for fact-based insights.

Reviews that have been considered useful, but contained bad language or content that could lead to legal issues, have been edited to display only relevant information.

More information is available on our Customer Review Policy page.

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C Spire Fiber

C Spire Fiber Availability Map