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Area Code Detail

Area Code 730

Illinois (Carbondale, Alton, Belleville, Cahokia, Centralia, Edwardsville, Marion, Metropolis, Vandalia, and most of southern Illinois) · In service since July 7, 2023

IL
Reports, 30 Days 42

Recent FCC and FTC complaint records tied to this area code.

Reports, 180 Days 176

Broader complaint volume used to prioritize indexable pages.

Active Prefixes 137

Distinct NPA-NXX prefixes surfaced from routing and assignment data.

Carriers / Assignees 23

Named carriers, assignees, or code holders found in routing data.

Cities / Rate Centers 63

Distinct cities or rate centers attached to this area code.

States / Territories 1

Coverage footprint visible from NANPA, pooled block, and Canada routing data.

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Overview

What this area code covers

Illinois (Carbondale, Alton, Belleville, Cahokia, Centralia, Edwardsville, Marion, Metropolis, Vandalia, and most of southern Illinois)

overlaid on 618

Common cities and rate centers

Alton Anna Belleville Bellmont Benton Birds Bluford Brookport Brussels Cairo Carbondale Carlyle Centralia Chesterfield Rockbridge Christopher Cobden Collinsville Columbia

Top carriers and assignees

  • NEW CINGULAR WIRELESS PCS, LLC - IL · 496 routing rows
  • ONVOY, LLC · 291 routing rows
  • TELEPORT COMMUNICATIONS AMERICA, LLC - IL · 130 routing rows
  • ONVOY SPECTRUM, LLC · 124 routing rows
  • T-MOBILE USA, INC. · 47 routing rows
  • COMMIO, LLC · 37 routing rows
  • LEVEL 3 COMMUNICATIONS, LLC - IL · 34 routing rows
  • CHARTER IP ENABLED SERVICES, LLC · 31 routing rows
  • AT&T ENTERPRISES, LLC · 28 routing rows
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL · 25 routing rows
  • TERRA NOVA TELECOM INC. · 25 routing rows
  • PEERLESS NETWORK OF ILLINOIS, LLC - IL · 15 routing rows
NPA-NXX

Prefix directory inside area code 730

Each prefix below is collapsed to one primary locality row so you can scan the area code by prefix without the duplicated block-level assignment rows.

Prefix Primary Rate Center Primary City State
730-200-XXXX KASKASKIA Kaskaskia IL
730-201-XXXX CHRISTOPHR Christopher IL
730-202-XXXX RALEGHGLTI Raleigh Galatia IL
730-203-XXXX SHAWNEETN Shawneetown IL
730-204-XXXX VILLARIDGE Villa Ridge IL
730-205-XXXX DONGOLA Dongola IL
730-206-XXXX RIDGWAY Ridgway IL
730-207-XXXX IUKA Iuka IL
730-208-XXXX HERRIN Herrin IL
730-209-XXXX BRUSSELS Brussels IL
730-210-XXXX BELLMONT Bellmont IL
730-211-XXXX XXXXXXXXXX IL
730-212-XXXX INA Ina IL
730-213-XXXX KELL Kell IL
730-214-XXXX KINMUNDY Kinmundy IL
730-215-XXXX MULBRY GRV Mulberry Grove IL
730-216-XXXX PATOKA Patoka IL
730-217-XXXX SHATTUC Shattuc IL
730-218-XXXX ST PETER Saint Peter IL
730-219-XXXX WOODBURN Woodburn IL
730-220-XXXX CENTRALIA Centralia IL
730-221-XXXX BROOKPORT Brookport IL
730-222-XXXX DE SOTO De Soto IL
730-223-XXXX GOREVILLE Goreville IL
730-224-XXXX KARNAK Karnak IL
730-225-XXXX CAIRO Cairo IL
730-226-XXXX COLLINSVL Collinsville IL
730-227-XXXX CENTRALIA Centralia IL
730-228-XXXX OLNEY Olney IL
730-229-XXXX HERRIN Herrin IL
730-230-XXXX ALTON Alton IL
730-231-XXXX E ST LOUIS East Saint Louis IL
730-232-XXXX CENTRALIA Centralia IL
730-233-XXXX MCCLURE Mcclure IL
730-234-XXXX CENTRALIA Centralia IL
730-235-XXXX MURPHYSBO Murphysboro IL
730-236-XXXX TROY Troy IL
730-237-XXXX PINCKNEYVL Pinckneyville IL
730-238-XXXX OLNEY Olney IL
730-239-XXXX MT VERNON Mount Vernon IL
730-240-XXXX O FALLON O'fallon IL
730-241-XXXX HERRIN Herrin IL
730-242-XXXX CARBONDALE Carbondale IL
730-243-XXXX PAULTON Paulton IL
730-244-XXXX SESSER Sesser IL
730-245-XXXX STONEFORT Stonefort IL
730-246-XXXX COBDEN Cobden IL
730-247-XXXX JOPPA Joppa IL
730-248-XXXX ZEIGLER Zeigler IL
730-249-XXXX OLNEY Olney IL
730-250-XXXX CARBONDALE Carbondale IL
730-251-XXXX SALEM Salem IL
730-252-XXXX HERRIN Herrin IL
730-253-XXXX CENTRALIA Centralia IL
730-254-XXXX BLUFORD Bluford IL
730-255-XXXX COLLINSVL Collinsville IL
730-256-XXXX HERRIN Herrin IL
730-257-XXXX OLNEY Olney IL
730-258-XXXX CENTRALIA Centralia IL
730-259-XXXX OLNEY Olney IL
730-260-XXXX HERRIN Herrin IL
730-261-XXXX HERRIN Herrin IL
730-262-XXXX CENTRALIA Centralia IL
730-263-XXXX COLLINSVL Collinsville IL
730-264-XXXX HAMEL Hamel IL
730-265-XXXX ALTON Alton IL
730-266-XXXX CENTRALIA Centralia IL
730-267-XXXX BELLEVILLE Belleville IL
730-268-XXXX OLNEY Olney IL
730-269-XXXX OLNEY Olney IL
730-270-XXXX CARBONDALE Carbondale IL
730-271-XXXX HERRIN Herrin IL
730-272-XXXX CENTRALIA Centralia IL
730-273-XXXX CARBONDALE Carbondale IL
730-274-XXXX COLLINSVL Collinsville IL
730-275-XXXX OLIVE BRCH Olive Branch IL
730-276-XXXX SPARTA Sparta IL
730-277-XXXX OLNEY Olney IL
730-278-XXXX CENTRALIA Centralia IL
730-279-XXXX OLNEY Olney IL
730-280-XXXX RICE Rice IL
730-281-XXXX OAKDALE Oakdale IL
730-282-XXXX CARBONDALE Carbondale IL
730-283-XXXX CENTRALIA Centralia IL
730-284-XXXX HERRIN Herrin IL
730-285-XXXX CENTRALIA Centralia IL
730-286-XXXX CENTRALIA Centralia IL
730-287-XXXX CENTRALIA Centralia IL
730-288-XXXX HERRIN Herrin IL
730-289-XXXX HERRIN Herrin IL
730-290-XXXX HERRIN Herrin IL
730-291-XXXX BELLEVILLE Belleville IL
730-292-XXXX E ST LOUIS East Saint Louis IL
730-293-XXXX COLUMBIA Columbia IL
730-294-XXXX CARBONDALE Carbondale IL
730-295-XXXX CARBONDALE Carbondale IL
730-296-XXXX RED BUD Red Bud IL
730-297-XXXX COLLINSVL Collinsville IL
730-300-XXXX CARBONDALE Carbondale IL
730-302-XXXX BENTON Benton IL
730-311-XXXX XXXXXXXXXX IL
730-320-XXXX BELLEVILLE Belleville IL
730-321-XXXX BELLEVILLE Belleville IL
730-322-XXXX BELLEVILLE Belleville IL
730-323-XXXX BELLEVILLE Belleville IL
730-324-XXXX BELLEVILLE Belleville IL
730-325-XXXX BELLEVILLE Belleville IL
730-326-XXXX BELLEVILLE Belleville IL
730-327-XXXX BELLEVILLE Belleville IL
730-328-XXXX BELLEVILLE Belleville IL
730-329-XXXX BELLEVILLE Belleville IL
730-330-XXXX BELLEVILLE Belleville IL
730-333-XXXX CAIRO Cairo IL
730-411-XXXX XXXXXXXXXX IL
730-444-XXXX CREAL SPG Creal Springs IL
730-511-XXXX XXXXXXXXXX IL
730-529-XXXX CYPRESS Cypress IL
730-555-XXXX DIR ASST IL
730-587-XXXX OLNEY Olney IL
730-611-XXXX XXXXXXXXXX IL
730-666-XXXX DIX Dix IL
730-700-XXXX IL
730-711-XXXX XXXXXXXXXX IL
730-730-XXXX BIRDS Birds IL
730-733-XXXX PITTSBURG Pittsburg IL
730-737-XXXX CHESTERBDG Chesterfield Rockbridge IL
730-740-XXXX CARBONDALE Carbondale IL
730-773-XXXX KEYESPORT Keyesport IL
730-777-XXXX CARLYLE Carlyle IL
730-811-XXXX XXXXXXXXXX IL
730-888-XXXX ANNA Anna IL
730-911-XXXX XXXXXXXXXX IL
730-950-XXXX IL
730-958-XXXX IL
730-959-XXXX IL
730-976-XXXX IL
730-999-XXXX MARION Marion IL
Recent Signals

Latest complaint activity tied to 730

Complaint pages are the strongest indexing opportunity for this site right now, especially for exact phone numbers and toll-free exchanges.

FTC report from Raleigh, NORTH CAROLINA

April 29, 2026 at 7:25 PM

730-230-4125 was logged as a robocall. Category: Medical & prescriptions. Violation date: April 29, 2026 at 2:33 PM.

FTC report from Lebanon, TENNESSEE

April 29, 2026 at 5:34 PM

730-254-9140 was logged as a live voice. Violation date: April 29, 2026 at 12:00 AM.

FTC report from PENNSYLVANIA

April 29, 2026 at 10:23 AM

730-202-0096 was logged as a unwanted call. Violation date: April 29, 2026 at 10:18 AM.

FTC report from Cambria, ILLINOIS

April 28, 2026 at 11:53 PM

730-254-9664 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 28, 2026 at 11:13 AM.

FTC report from Wheaton, ILLINOIS

April 24, 2026 at 12:22 PM

730-217-2791 was logged as a robocall. Category: Dropped call or no message. Violation date: April 23, 2026 at 5:26 PM.

FTC report from Lynnwood, WASHINGTON

April 23, 2026 at 12:05 PM

730-229-8028 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 23, 2026 at 1:00 PM.

FTC report from Cambria, ILLINOIS

April 21, 2026 at 10:00 PM

730-230-2778 was logged as a live voice. Category: Vacation & timeshares. Violation date: April 21, 2026 at 2:19 AM.

FTC report from Columbia, MISSOURI

April 20, 2026 at 11:15 AM

730-210-2390 was logged as a live voice. Violation date: April 20, 2026 at 9:48 AM.

FTC report from Mount Laurel Township, NEW JERSEY

April 17, 2026 at 8:34 PM

730-254-9092 was logged as a robocall. Category: Dropped call or no message. Violation date: April 17, 2026 at 8:33 PM.

FTC report from Lathrop, CALIFORNIA

April 16, 2026 at 1:53 PM

730-254-9886 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 16, 2026 at 10:48 AM.

FTC report from ILLINOIS

April 15, 2026 at 6:45 PM

730-427-8930 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 13, 2026 at 12:57 PM.

FTC report from Greenville, NORTH CAROLINA

April 15, 2026 at 1:32 PM

730-230-4504 was logged as a robocall. Violation date: April 8, 2026 at 4:53 PM.

FTC report from Williamsport, PENNSYLVANIA

April 14, 2026 at 6:35 PM

730-253-1131 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 14, 2026 at 1:24 PM.

FTC report from Ashville, OHIO

April 13, 2026 at 5:24 PM

730-236-8642 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 3, 2026 at 8:35 PM.

FTC report from ILLINOIS

April 13, 2026 at 3:02 PM

730-217-2439 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 13, 2026 at 8:54 AM.

FTC report from Pittsburgh, PENNSYLVANIA

April 13, 2026 at 9:06 AM

730-236-8283 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 9, 2026 at 12:50 PM.

FTC report from Chicago, ILLINOIS

April 10, 2026 at 6:24 PM

730-240-9372 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 8, 2026 at 3:05 PM.

FTC report from Chicago, ILLINOIS

April 10, 2026 at 6:16 PM

730-240-9372 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 8, 2026 at 6:44 PM.

FTC report from San Antonio, TEXAS

April 10, 2026 at 4:22 PM

730-240-9195 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 10, 2026 at 3:20 PM.

FTC report from New Kensington, PENNSYLVANIA

April 10, 2026 at 2:27 PM

730-225-4618 was logged as a unwanted call. Violation date: April 10, 2026 at 2:15 PM.

FTC report from Lake Havasu City, ARIZONA

April 10, 2026 at 1:47 PM

730-236-8960 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 3, 2026 at 2:13 PM.

FTC report from Jacksonville, FLORIDA

April 9, 2026 at 5:11 PM

730-236-8310 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 9, 2026 at 10:44 AM.

FTC report from Salt Lake City, UTAH

April 9, 2026 at 3:49 PM

730-236-8178 was logged as a live voice. Violation date: April 9, 2026 at 8:47 AM.

FTC report from Nottingham, MARYLAND

April 8, 2026 at 5:50 PM

730-230-4504 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 8, 2026 at 5:14 PM.

FTC report from FLORIDA

April 8, 2026 at 9:45 AM

730-236-8285 was logged as a robocall. Violation date: April 2, 2026 at 7:41 PM.

FTC report from Canton, GEORGIA

April 7, 2026 at 5:58 PM

730-253-1990 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: March 30, 2026 at 3:17 PM.

FTC report from Turpin, OKLAHOMA

April 7, 2026 at 1:46 PM

730-231-4675 was logged as a robocall. Violation date: April 7, 2026 at 12:43 PM.

FTC report from NORTH CAROLINA

April 7, 2026 at 11:15 AM

730-230-4656 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 3, 2026 at 4:40 PM.

FTC report from Haslet, TEXAS

April 7, 2026 at 9:50 AM

730-273-4270 was logged as a live voice. Violation date: April 6, 2026 at 9:21 PM.

FTC report from North Brentwood, MARYLAND

April 6, 2026 at 3:58 PM

730-666-0226 was logged as a live voice. Violation date: April 6, 2026 at 1:44 PM.

FTC report from North Brentwood, MARYLAND

April 6, 2026 at 3:47 PM

730-666-0226 was logged as a live voice. Violation date: April 6, 2026 at 1:44 PM.

FTC report from Feasterville Trevose, PENNSYLVANIA

April 6, 2026 at 1:37 PM

730-236-8293 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: March 24, 2026 at 10:40 AM.

FTC report from Strongsville, OHIO

April 6, 2026 at 12:23 PM

730-666-0512 was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 6, 2026 at 12:00 PM.

FTC report from New Port Richey, FLORIDA

April 5, 2026 at 1:42 PM

730-236-8642 was logged as a robocall. Category: No Subject Provided. Violation date: April 3, 2026 at 8:35 PM.

FTC report from Lakehurst, NEW JERSEY

April 3, 2026 at 11:28 PM

730-236-8529 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 1, 2026 at 6:28 PM.

FTC report from Gouldsboro, PENNSYLVANIA

April 3, 2026 at 9:46 PM

730-236-8642 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: April 3, 2026 at 5:58 PM.

FTC report from Reisterstown, MARYLAND

April 3, 2026 at 7:48 PM

730-236-8344 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 3, 2026 at 7:46 PM.

FTC report from MARYLAND

April 3, 2026 at 3:03 PM

730-240-9175 was logged as a robocall. Violation date: April 3, 2026 at 3:00 PM.

FTC report from ARKANSAS

April 2, 2026 at 7:50 PM

730-236-8285 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 2, 2026 at 4:41 PM.

FTC report from Gilbert, ARIZONA

April 1, 2026 at 4:21 PM

730-240-9218 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: April 1, 2026 at 11:45 AM.