Area Code730

Illinois, United States

Central Time

6:46 PM

Area Code

730

State / Province

Illinois

Country

United States

Time Zone

Central Time

Cities and Communities Served

AltonAnnaBelleville-AdamsBellmont (Wabash)BentonBirdsBlufordBrookportBrusselsCairoCarbondaleCarlyleCentraliaChesterfield-RockbridgeChristopherCobdenCollinsvilleColumbiaCreal SpringsCypressDe SotoDixDongolaEast St LouisGorevilleGranite CityHamelHerrinInaIukaJoppaKarnakKaskaskiaKellKeyesportKinmundyMarionMcclureMount VernonMulberry GroveMurphysboroO'fallonOakdaleOlive BranchOlneyPatokaPaultonPinckneyvillePittsburg (Fayette)Raleigh GalatiaRed BudRiceRidgwaySalemSesserShattucShawneetownSpartaSt PeterStonefortTroyVilla RidgeWoodburnZeigler

Area code 730 covers 64 cities and communities across Illinois, based on telephone company rate center data.

tel: Link Format

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

<a href="tel:+17305550100">+17305550100</a>
<a href="tel:+17305550199">+17305550199</a>
Full tel: URI guide
View all United States area codes on map →

Check a 730 Number

Look up which exchange in Illinois a specific 730 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)

129 active prefixes in this area code, assigned as 985 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 985

NPA-NXXBlockRate centreTypeCarrier (OCN)SwitchLATALIRDates
730-2000KaskaskiaLandline or VoIPTELNYX LLC (073H)STLSMOWQ8MD520——
730-2002KaskaskiaLandline or VoIPONVOY, LLC (224C)ST LOUIS520——
730-2007KaskaskiaLandline or VoIPAT&amp;T CORP. (516C)COVLILCL0MD520——
730-2008KaskaskiaWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2009KaskaskiaLandline or VoIPPEERLESS NETWORK OF ILLINOIS, LLC - IL (063E)ST LOUIS520——
730-200AKaskaskiaLandline or VoIPONVOY, LLC (224C)ST LOUIS520——
730-2012ChristopherLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2013ChristopherWirelessONVOY SPECTRUM, LLC (624H)CRDLILXEXYX362——
730-201AChristopherLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2020Raleigh GalatiaLandline or VoIPTELNYX LLC (073H)CRDLILXEXJX362——
730-2022Raleigh GalatiaLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2023Raleigh GalatiaWirelessONVOY SPECTRUM, LLC (624H)CRDLILXEXYX362——
730-202ARaleigh GalatiaLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2030ShawneetownLandline or VoIPTELNYX LLC (073H)CRDLILXEXJX362——
730-2032ShawneetownLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2033ShawneetownWirelessONVOY SPECTRUM, LLC (624H)CRDLILXEXYX362——
730-203AShawneetownLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2042Villa RidgeLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2043Villa RidgeWirelessONVOY SPECTRUM, LLC (624H)CRDLILXEXYX362——
730-204AVilla RidgeLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2052DongolaLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2053DongolaWirelessONVOY SPECTRUM, LLC (624H)CRDLILXEXYX362——
730-2055DongolaLandline or VoIPTELEPORT COMMUNICATIONS AMERICA, LLC - IL (7136)CRDLILXEX7X362——
730-205ADongolaLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2060RidgwayLandline or VoIPTELNYX LLC (073H)CRDLILXEXJX362——
730-2061RidgwayWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333)CRDLILXEXRX362——
730-2062RidgwayLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2063RidgwayWirelessONVOY SPECTRUM, LLC (624H)CRDLILXEXYX362——
730-206ARidgwayLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2070IukaLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2071IukaLandline or VoIPTELNYX LLC (073H)STLSMOWQ8MD520——
730-2072IukaLandline or VoIPPEERLESS NETWORK OF ILLINOIS, LLC - IL (063E)ST LOUIS520——
730-2077IukaLandline or VoIPAT&amp;T CORP. (516C)COVLILCL0MD520——
730-2078IukaWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2079IukaLandline or VoIPPEERLESS NETWORK OF ILLINOIS, LLC - IL (063E)ST LOUIS520——
730-207AIukaLandline or VoIPAT&amp;T CORP. (516C)COVLILCL0MD520——
730-2080HerrinLandline or VoIPONVOY, LLC (224C)CRDLILXEX8X362——
730-2081HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2082HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2083HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2084HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2085HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2086HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2087HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2088HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2089HerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-208AHerrinWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CRDLILABWMD362——
730-2090BrusselsWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2092BrusselsLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2093BrusselsLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-209ABrusselsLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2102Bellmont (Wabash)Landline or VoIPONVOY, LLC (224C)OLNYILXEGMD978——
730-2103Bellmont (Wabash)WirelessONVOY SPECTRUM, LLC (624H)OLNYILXEX2X978——
730-2107Bellmont (Wabash)Landline or VoIPLEVEL 3 COMMUNICATIONS, LLC - IL (6115)OLNYILAB0MD978——
730-210ABellmont (Wabash)Landline or VoIPONVOY, LLC (224C)OLNYILXEGMD978——
730-2120InaWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2121InaLandline or VoIPTERRA NOVA TELECOM INC. (145J)—520——
730-2122InaLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-212AInaLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2130KellWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2131KellLandline or VoIPPEERLESS NETWORK OF ILLINOIS, LLC - IL (063E)—520——
730-2132KellLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2134KellLandline or VoIPAT&amp;T CORP. (516C)COVLILCL0MD520——
730-213AKellLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2140KinmundyWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2141KinmundyLandline or VoIPPEERLESS NETWORK OF ILLINOIS, LLC - IL (063E)ST LOUIS520——
730-2142KinmundyLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-214AKinmundyLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2150Mulberry GroveLandline or VoIPTELNYX LLC (073H)STLSMOWQ8MD520——
730-2151Mulberry GroveWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333)STLTMOBOAMD520——
730-2152Mulberry GroveLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2158Mulberry GroveWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-215AMulberry GroveLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2160PatokaLandline or VoIPTELNYX LLC (073H)STLSMOWQ8MD520——
730-2161PatokaWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2162PatokaLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2163PatokaWirelessCELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL (6333)STLTMOBOAMD520——
730-216APatokaLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2170ShattucLandline or VoIPTELNYX LLC (073H)STLSMOWQ8MD520——
730-2171ShattucWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2172ShattucLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-217AShattucLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2180St PeterLandline or VoIPTELNYX LLC (073H)STLSMOWQ8MD520——
730-2181St PeterWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2182St PeterLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-218ASt PeterLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2190WoodburnWirelessONVOY SPECTRUM, LLC (624H)STLSMO05XMX520——
730-2192WoodburnLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-219AWoodburnLandline or VoIPONVOY, LLC (224C)COVLILCQXRX520——
730-2200CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2201CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2202CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2203CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2204CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2205CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2206CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2207CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2208CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-2209CentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——
730-220ACentraliaWirelessNEW CINGULAR WIRELESS PCS, LLC - IL (6534)CENLILTU0MD520——

Search and page through all 985 blocks →

Area Code 730 Numbering Data

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

Assigned Prefixes

129

Assignment Blocks

985

Rate Centers

64

Carriers of Record

24

Line Types

TypeBlocksShare
Landline or VoIP35636%
Wireless62964%

Carriers of Record

CarrierBlocks
NEW CINGULAR WIRELESS PCS, LLC - IL528
TELEPORT COMMUNICATIONS AMERICA, LLC - IL128
ONVOY, LLC99
ONVOY SPECTRUM, LLC48
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL28
COMMIO, LLC24
T-MOBILE USA, INC.20
PEERLESS NETWORK OF ILLINOIS, LLC - IL18
TERRA NOVA TELECOM INC.16
TELNYX LLC10
14 other carriers66

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
Centralia15156
Belleville-Adams13131
Herrin13140
Olney11117
Carbondale999
Collinsville554
Cairo38
Alton219
East St Louis215
Granite City222
Anna14
Bellmont (Wabash)14
Benton16
Birds14
Bluford14
Brookport17
Brussels14
Carlyle15
Chesterfield-Rockbridge13
Christopher13
Cobden12
Columbia13
Creal Springs14
Cypress13
De Soto19
Dix15
Dongola14
Goreville18
Hamel12
Ina14
Iuka17
Joppa12
Karnak17
Kaskaskia16
Kell15
Keyesport13
Kinmundy14
Marion14
McClure16
Mount Vernon16
Mulberry Grove15
Murphysboro16
O'Fallon16
Oakdale12
Olive Branch12
Patoka15
Paulton12
Pinckneyville13
Pittsburg (Fayette)13
Raleigh Galatia14
Red Bud12
Rice13
Ridgway15
Salem15
Sesser13
Shattuc14
Shawneetown14
Sparta12
St Peter14
Stonefort12
Troy15
Villa Ridge13
Woodburn13
Zeigler13

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
362, 520, 978
Incumbent Carriers
CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL, EGYPTIAN TEL. COOP. ASSN., FRONTIER COMMUNICATIONS-MIDLAND, INC., FRONTIER NORTH, INC. - IL, HARRISONVILLE TEL. CO., ILLINOIS BELL TEL CO

About Area Code 730

Area code 730 is a North American Numbering Plan (NANP) telephone area code assigned to Illinois, United States. It is one of 17 area codes serving Illinois. 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 730 a valid area code?

Yes. 730 is an active North American Numbering Plan (NANP) area code, currently assigned to Illinois, United States. It is safe to answer or dial calls using this area code.

Where is area code 730?

Area code 730 covers 64 cities and communities in Illinois, including Alton, Anna, Belleville-Adams, Bellmont (Wabash), Benton, and 59 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 730?

All numbers in the 730 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 730 number from a different time zone, check the current local time above to avoid calling outside of business hours.

How do I dial a 730 number?

From within Illinois, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 730 + 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 1 730 XXX XXXX. The country code for both the United States and Canada in NANP is +1.

Formatting 730 phone numbers

Format 730 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +17305550100). 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 Illinois

217224309312331447464618