Area Code531

Nebraska, United States

Central Time

6:11 AM

Area Code

531

State / Province

Nebraska

Country

United States

Time Zone

Central Time

Cities and Communities Served

AdamsAinsworthAlbionAllenAshlandAtkinsonAuburnAuroraAvocaBeatriceBennetBlairBristowBruningButteCarletonCedar BluffsCerescoChambersClarksonClay CenterColumbusCreightonCrestonCreteDavenportDaveyDavid CityDawsonDe WittDeweeseDorchesterDunbarEdgarEmersonFairburyFirthFremontGenevaGenoaGraftonGuide RockHallamHarvardHastingsHebronHickmanHomerHowellsHumphreyJulianKenesawLaurelLincolnLindsayLouisvilleMadisonMalcolmMartellMeadMilfordMurrayNebraska CityNehawkaNewman GroveNorfolkO'neillOaklandOhiowaOmahaOngOsceolaOtoePenderPilgerPlatte CenterPlattsmouthPolkRandolphRuskinSchuylerSewardShelbyShickleySouth GregorySouth Sioux CitySouth YanktonSuperiorSyracuseTable RockTalmageTamoraTecumsehTekamahUticaValentineWahooWakefieldWayneWeeping WaterWest HamburgWest PointWesternWilber

Area code 531 covers 104 cities and communities across Nebraska, based on telephone company rate center data.

tel: Link Format

Use the E.164 format for clickable phone links (RFC 3966):

<a href="tel:+15315550100">+15315550100</a>
<a href="tel:+15315550199">+15315550199</a>
Full tel: URI guide
View all United States area codes on map →

Check a 531 Number

Look up which exchange in Nebraska a specific 531 number is homed to, and whether its block is wireline or wireless. See what a reverse lookup can establish before relying on the answer.

Prefix Blocks (NPA-NXX)

264 active prefixes in this area code, assigned as 2,284 thousands-blocks — pooling splits one prefix across several carriers, so each block is listed separately with the rate centre it is homed to, its carrier of record, and the switch that serves it.

Showing blocks 1–100 of 2,284

NPA-NXXBlockRate centreTypeCarrier (OCN)SwitchLATALIRDates
531-2000OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2001OmahaWirelessUNITED STATES CELLULAR - NE (6263)CRRLIAAF0MD644——
531-2002OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2003OmahaLandline or VoIPCOMCAST IP PHONE, LLC (318J)OMAHNENWXGY644——
531-2004OmahaLandline or VoIPCOMCAST IP PHONE, LLC (318J)OMAHNENWXGY644——
531-2005OmahaLandline or VoIPCOMCAST IP PHONE, LLC (318J)OMAHNENWXGY644——
531-2006OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2007OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2008OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2009OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-200AOmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2010OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2011OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2012OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2013OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2014OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2015OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2016OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2017OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2018OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2019OmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-201AOmahaLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2020OaklandLandline or VoIPTELNYX LLC (073H)OMAKNEYW0MD644——
531-2021OaklandLandline or VoIPTELNYX LLC (073H)BLLVNEBLCMD644——
531-2022OaklandLandline or VoIPCOMMIO, LLC (939H)OMAKNEYW1MD644——
531-2023OaklandLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2024OaklandLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2025OaklandLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2026OaklandLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2027OaklandLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)OMAHNENWXJX644——
531-2028OaklandLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2029OaklandLandline or VoIPTELNYX LLC (073H)OMAHNENWX6Y644——
531-202AOaklandLandline or VoIPTELNYX LLC (073H)BLLVNEBLCMD644——
531-2030OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2031OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2032OmahaLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - NE (3233)BLLVNEBL5MD644——
531-2033OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2034OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2035OmahaLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - NE (3233)BLLVNEBL5MD644——
531-2036OmahaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)OMAHNENWGT1644——
531-2037OmahaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)OMAHNENWGT1644——
531-2038OmahaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)OMAHNENWGT1644——
531-2039OmahaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)OMAHNENWGT1644——
531-203AOmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2040NorfolkLandline or VoIPNUSO, LLC (732J)OMAHNE16XHX644——
531-2041NorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2042NorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2043NorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2044NorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2045NorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2046NorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2047NorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2048NorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2049NorfolkLandline or VoIPTERRA NOVA TELECOM INC. (145J)OMAKNEYW5MD644——
531-204ANorfolkLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2050OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2051OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2052OmahaLandline or VoIPBANDWIDTH.COM CLEC, LLC - NE (995E)OMAHNENWXTX644——
531-2053OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2054OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2055OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2056OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2057OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2058OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2059OmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-205AOmahaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——
531-2060AinsworthWirelessUNITED STATES CELLULAR - NE (6263)CRRLIAAF0MD644——
531-2061AinsworthLandline or VoIPAIRUS, INC. - NE (478H)OMAHA644——
531-2062AinsworthLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2063AinsworthLandline or VoIPAIRUS, INC. - NE (478H)OMAHA644——
531-2064AinsworthWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)OMAHNENWGT1644——
531-2065AinsworthLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2066AinsworthLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2067AinsworthWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)OMAHNENWGT1644——
531-2068AinsworthLandline or VoIPTELNYX LLC (073H)OMAKNEYW0MD644——
531-2069AinsworthLandline or VoIPAIRUS, INC. - NE (478H)OMAHA644——
531-206AAinsworthWirelessUNITED STATES CELLULAR - NE (6263)CRRLIAAF0MD644——
531-2070LincolnLandline or VoIPTWC IP ENABLED SERVICES, LLC (793K)LNCLNEXLXDY958——
531-2071LincolnLandline or VoIPLEVEL 3 COMMUNICATIONS, LLC - NE (3233)LNCLNEXLX5X958——
531-2072LincolnWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)LNCLNEXLX3Y958——
531-2073LincolnWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)LNCLNEXLX3Y958——
531-2074LincolnWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)LNCLNEXLX3Y958——
531-2075LincolnWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)LNCLNEXLX3Y958——
531-2076LincolnWirelessAERIAL COMMUNICATIONS, INC. (6701)LNCLNEXLXTX958——
531-2077LincolnWirelessAERIAL COMMUNICATIONS, INC. (6701)LNCLNEXLXTX958——
531-2078LincolnWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)LNCLNEXLX3Y958——
531-2079LincolnWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)LNCLNEXLX3Y958——
531-207ALincolnLandline or VoIPTWC IP ENABLED SERVICES, LLC (793K)LNCLNEXLXDY958——
531-2080AtkinsonLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2081AtkinsonLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2082AtkinsonWirelessN.E. COLORADO CELLULAR, INC. (6874)OMAHNENWXNY644——
531-2083AtkinsonLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2084AtkinsonLandline or VoIPAHOI LLC (883K)—644——
531-2085AtkinsonLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2086AtkinsonLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2087AtkinsonLandline or VoIPCENTURYLINK COMMUNICATIONS, LLC (508J)OMAHNENWXJX644——
531-2088AtkinsonLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2089AtkinsonLandline or VoIPTELNYX LLC (073H)OMAKNEYW0MD644——
531-208AAtkinsonLandline or VoIPONVOY, LLC - NE (549E)OMAHNENWXPX644——
531-2090BlairWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE (5807)OMAHNENWXCY644——

Search and page through all 2,284 blocks →

Area Code 531 Numbering Data

Block-level assignments from the North American Numbering Plan administrator, via localcallingguide.com.

Assigned Prefixes

264

Assignment Blocks

2,284

Rate Centers

104

Carriers of Record

45

Line Types

TypeBlocksShare
Landline121%
Landline or VoIP1,30657%
Wireless96642%

Carriers of Record

CarrierBlocks
ONVOY, LLC - NE507
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE289
TELEPORT COMMUNICATIONS AMERICA, LLC - NE211
AERIAL COMMUNICATIONS, INC.203
NEW CINGULAR WIRELESS PCS, LLC - IL177
UNITED STATES CELLULAR - NE159
ONVOY SPECTRUM, LLC100
COMCAST IP PHONE, LLC75
COMMIO, LLC66
LEVEL 3 COMMUNICATIONS, LLC - NE59
35 other carriers438

Carrier of record for each block. Numbers ported to another carrier keep their original block assignment, so this is not a lookup of who serves a given number today.

Prefixes by Rate Center

Rate CenterPrefixesBlocks
Omaha83895
Lincoln25266
Aurora1095
Fremont549
Columbus444
South Sioux City435
Ainsworth327
Creston327
Howells325
Norfolk324
Oakland327
Plattsmouth325
Schuyler327
Valentine325
Wayne326
West Point323
Ashland215
Atkinson220
Auburn221
Beatrice218
Blair214
Clarkson217
Hastings218
Madison217
O'Neill222
Pender219
Pilger212
Randolph212
Superior213
Wahoo215
Wakefield213
Adams18
Albion15
Allen12
Avoca13
Bennet13
Bristow111
Bruning14
Butte13
Carleton13
Cedar Bluffs14
Ceresco15
Chambers13
Clay Center19
Creighton17
Crete19
Davenport14
Davey15
David City15
Dawson111
De Witt14
Deweese16
Dorchester13
Dunbar17
Edgar17
Emerson110
Fairbury17
Firth15
Geneva110
Genoa12
Grafton14
Guide Rock111
Hallam15
Harvard16
Hebron15
Hickman15
Homer13
Humphrey19
Julian14
Kenesaw18
Laurel14
Lindsay15
Louisville17
Malcolm12
Martell19
Mead14
Milford14
Murray14
Nebraska City17
Nehawka15
Newman Grove16
Ohiowa13
Ong13
Osceola13
Otoe18
Platte Center13
Polk13
Ruskin15
Seward111
Shelby12
Shickley14
South Gregory13
South Yankton110
Syracuse15
Table Rock14
Talmage17
Tamora14
Tecumseh17
Tekamah15
Utica18
Weeping Water16
West Hamburg14
Western13
Wilber15

A rate center is the telephone exchange area a number is homed to. It sets local calling boundaries, and is not the caller's current location.

LATAs
630, 640, 644, 958
Incumbent Carriers
BLAIR TEL. CO., CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE, GREAT PLAINS COMMUNICATIONS, INC., HAMILTON TEL. CO., K &amp; M TEL. CO., NORTHEAST NEBRASKA TEL. CO.

About Area Code 531

Area code 531 is a North American Numbering Plan (NANP) telephone area code assigned to Nebraska, United States. It is one of 3 area codes serving Nebraska. As population and demand for phone numbers grew, the region was divided into multiple numbering plan areas to avoid exhausting the available 7-digit number pool.

Is 531 a valid area code?

Yes. 531 is an active North American Numbering Plan (NANP) area code, currently assigned to Nebraska, United States. It is safe to answer or dial calls using this area code.

Where is area code 531?

Area code 531 covers 104 cities and communities in Nebraska, including Adams, Ainsworth, Albion, Allen, Ashland, and 99 more localities. This is based on telephone company rate center data — the geographic areas carriers use to determine local calling boundaries and to assign numbers when a business or individual requests a phone number in a specific city.

What time zone is area code 531?

All numbers in the 531 area code observe Central Time (IANA timezone: America/Chicago). Central Time is UTC−6 in winter (CST) and UTC−5 in summer (CDT). When placing a call to a 531 number from a different time zone, check the current local time above to avoid calling outside of business hours.

How do I dial a 531 number?

From within Nebraska, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 531 + 7-digit number for long-distance calls within North America. From outside the US or Canada, dial your country's international exit code followed by 1 531 XXX XXXX. The country code for both the United States and Canada in NANP is +1.

Formatting 531 phone numbers

Format 531 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +15315550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.

Other Area Codes in Nebraska

308402