Area Code Detail

Area Code 645

Florida (Miami-Dade County and the Florida Keys) · In service since August 4, 2023

FL
Reports, 30 Days 77

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

Reports, 180 Days 642

Broader complaint volume used to prioritize indexable pages.

Active Prefixes 91

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

Carriers / Assignees 25

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

Cities / Rate Centers 5

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.

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Overview

What this area code covers

Florida (Miami-Dade County and the Florida Keys)

overlaid on 305/786

Common cities and rate centers

Homestead Keys Miami North Dade Perrine

Top carriers and assignees

  • NEW CINGULAR WIRELESS PCS, LLC - GA · 250 routing rows
  • ONVOY, LLC - FL · 224 routing rows
  • EON TELECOM, INC. · 55 routing rows
  • WIDE VOICE, LLC - FL · 47 routing rows
  • CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL · 38 routing rows
  • BANDWIDTH.COM CLEC, LLC - FL · 37 routing rows
  • ONVOY SPECTRUM, LLC · 36 routing rows
  • OMNIPOINT MIAMI E LICENSE, LLC · 28 routing rows
  • NUSO, LLC · 18 routing rows
  • HD CARRIER LLC · 16 routing rows
  • IP HORIZON LLC · 16 routing rows
  • BOOST SUBSCRIBERCO L.L.C. · 12 routing rows
NPA-NXX

Prefix directory inside area code 645

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
645-200-XXXX MIAMI Miami FL
645-201-XXXX MIAMI Miami FL
645-202-XXXX MIAMI Miami FL
645-203-XXXX MIAMI Miami FL
645-204-XXXX MIAMI Miami FL
645-205-XXXX HOMESTEAD Homestead FL
645-206-XXXX KEYS Keys FL
645-207-XXXX MIAMI Miami FL
645-208-XXXX MIAMI Miami FL
645-209-XXXX KEYS Keys FL
645-210-XXXX NORTH DADE North Dade FL
645-211-XXXX XXXXXXXXXX FL
645-212-XXXX HOMESTEAD Homestead FL
645-213-XXXX PERRINE Perrine FL
645-214-XXXX MIAMI Miami FL
645-215-XXXX MIAMI Miami FL
645-216-XXXX MIAMI Miami FL
645-217-XXXX HOMESTEAD Homestead FL
645-218-XXXX NORTH DADE North Dade FL
645-219-XXXX PERRINE Perrine FL
645-220-XXXX MIAMI Miami FL
645-221-XXXX NORTH DADE North Dade FL
645-222-XXXX MIAMI Miami FL
645-223-XXXX MIAMI Miami FL
645-224-XXXX MIAMI Miami FL
645-225-XXXX MIAMI Miami FL
645-226-XXXX MIAMI Miami FL
645-227-XXXX KEYS Keys FL
645-228-XXXX NORTH DADE North Dade FL
645-229-XXXX MIAMI Miami FL
645-230-XXXX HOMESTEAD Homestead FL
645-231-XXXX MIAMI Miami FL
645-232-XXXX MIAMI Miami FL
645-233-XXXX MIAMI Miami FL
645-234-XXXX PERRINE Perrine FL
645-235-XXXX MIAMI Miami FL
645-236-XXXX MIAMI Miami FL
645-237-XXXX NORTH DADE North Dade FL
645-238-XXXX NORTH DADE North Dade FL
645-239-XXXX NORTH DADE North Dade FL
645-240-XXXX MIAMI Miami FL
645-241-XXXX MIAMI Miami FL
645-242-XXXX KEYS Keys FL
645-243-XXXX MIAMI Miami FL
645-244-XXXX HOMESTEAD Homestead FL
645-245-XXXX KEYS Keys FL
645-246-XXXX MIAMI Miami FL
645-247-XXXX NORTH DADE North Dade FL
645-248-XXXX MIAMI Miami FL
645-249-XXXX PERRINE Perrine FL
645-250-XXXX MIAMI Miami FL
645-251-XXXX MIAMI Miami FL
645-252-XXXX NORTH DADE North Dade FL
645-253-XXXX MIAMI Miami FL
645-254-XXXX NORTH DADE North Dade FL
645-255-XXXX NORTH DADE North Dade FL
645-256-XXXX PERRINE Perrine FL
645-257-XXXX KEYS Keys FL
645-300-XXXX KEYS Keys FL
645-311-XXXX XXXXXXXXXX FL
645-333-XXXX MIAMI Miami FL
645-400-XXXX MIAMI Miami FL
645-411-XXXX XXXXXXXXXX FL
645-444-XXXX MIAMI Miami FL
645-465-XXXX MIAMI Miami FL
645-500-XXXX NORTH DADE North Dade FL
645-511-XXXX XXXXXXXXXX FL
645-529-XXXX PERRINE Perrine FL
645-555-XXXX DIR ASST FL
645-587-XXXX MIAMI Miami FL
645-600-XXXX HOMESTEAD Homestead FL
645-611-XXXX XXXXXXXXXX FL
645-645-XXXX NORTH DADE North Dade FL
645-654-XXXX MIAMI Miami FL
645-666-XXXX HOMESTEAD Homestead FL
645-678-XXXX KEYS Keys FL
645-700-XXXX FL
645-711-XXXX XXXXXXXXXX FL
645-732-XXXX HOMESTEAD Homestead FL
645-777-XXXX HOMESTEAD Homestead FL
645-800-XXXX NORTH DADE North Dade FL
645-811-XXXX XXXXXXXXXX FL
645-888-XXXX KEYS Keys FL
645-900-XXXX PERRINE Perrine FL
645-911-XXXX XXXXXXXXXX FL
645-933-XXXX MIAMI Miami FL
645-950-XXXX FL
645-958-XXXX FL
645-959-XXXX FL
645-976-XXXX FL
645-999-XXXX PERRINE Perrine FL
Important Numbers

Curated phone pages inside area code 645

These exact-number pages add editorial depth alongside the prefix directory by linking to complaint-heavy, report-rich, search-rich, or publicly identified phone pages inside this area code.

645-214-9996

Community reports keep this exact-number page relevant for callers researching the number.

2 complaints2 reports

645-213-8606

Community reports keep this exact-number page relevant for callers researching the number.

1 complaint2 reports

645-213-3550

Community reports keep this exact-number page relevant for callers researching the number.

2 reports

645-213-0302

Community reports keep this exact-number page relevant for callers researching the number.

1 report
Recent Signals

Latest complaint activity tied to 645

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

FTC report from OHIO

September 23, 2026 at 7:05 PM

645-888-7668 was logged as a live voice. Category: Dropped call or no message. Violation date: September 23, 2026 at 6:52 PM.

FTC report from Hallandale Beach, FLORIDA

September 23, 2026 at 6:57 PM

645-205-9461 was logged as a live voice. Category: Calls pretending to be government, businesses, or family and friends. Violation date: September 23, 2026 at 6:00 PM.

FTC report from Kingston, NEW YORK

September 23, 2026 at 11:55 AM

645-732-9437 was logged as a robocall. Violation date: September 11, 2026 at 4:54 PM.

FTC report from INDIANA

September 23, 2026 at 9:53 AM

645-225-1194 was logged as a robocall. Violation date: September 21, 2026 at 12:00 AM.

FTC report from Fairmont, WEST VIRGINIA

September 23, 2026 at 7:31 AM

645-233-1839 was logged as a live voice. Violation date: September 23, 2026 at 7:25 AM.

FTC report from Fairmont, WEST VIRGINIA

September 23, 2026 at 7:29 AM

645-233-1839 was logged as a robocall. Violation date: September 23, 2026 at 11:25 AM.

FTC report from FLORIDA

September 22, 2026 at 10:54 PM

645-247-5049 was logged as a live voice. Category: Warranties & protection plans. Violation date: September 11, 2026 at 5:25 PM.

FTC report from Weston, FLORIDA

September 22, 2026 at 7:16 PM

645-255-3836 was logged as a robocall. Category: Dropped call or no message. Violation date: September 22, 2026 at 3:28 PM.

FTC report from High Springs, FLORIDA

September 22, 2026 at 5:43 PM

645-600-2748 was logged as a live voice. Category: Medical & prescriptions. Violation date: September 22, 2026 at 2:01 PM.

FTC report from High Springs, FLORIDA

September 22, 2026 at 5:39 PM

645-600-2748 was logged as a live voice. Category: Medical & prescriptions. Violation date: September 22, 2026 at 5:24 PM.

FTC report from Miami, FLORIDA

September 22, 2026 at 11:27 AM

645-215-7301 was logged as a live voice. Violation date: September 18, 2026 at 6:22 PM.

FTC report from Miami, FLORIDA

September 22, 2026 at 11:26 AM

645-215-7301 was logged as a live voice. Violation date: September 19, 2026 at 10:40 AM.

FTC report from FLORIDA

September 22, 2026 at 2:35 AM

645-218-2859 was logged as a live voice. Category: Dropped call or no message. Violation date: September 14, 2026 at 8:25 PM.

FTC report from Miami, FLORIDA

September 21, 2026 at 6:46 PM

645-232-5111 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: January 1, 2026 at 11:59 PM.

FTC report from Rus, FLORIDA

September 21, 2026 at 1:23 PM

645-234-0420 was logged as a live voice. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 21, 2026 at 12:00 AM.

FTC report from Carlton, PENNSYLVANIA

September 21, 2026 at 8:38 AM

645-223-2709 was logged as a robocall. Violation date: September 21, 2026 at 8:33 AM.

FTC report from COLORADO

September 20, 2026 at 10:37 AM

645-223-2917 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: September 20, 2026 at 12:30 PM.

FTC report from Rio Rancho, NEW MEXICO

September 19, 2026 at 6:54 PM

645-224-1873 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: September 19, 2026 at 4:52 PM.

FTC report from Saint Paris, OHIO

September 19, 2026 at 12:22 PM

645-999-4885 was logged as a unwanted call. Violation date: September 18, 2026 at 6:25 PM.

FTC report from Columbus, OHIO

September 18, 2026 at 4:37 PM

645-333-3775 was logged as a robocall. Category: Medical & prescriptions. Violation date: September 18, 2026 at 4:24 AM.

FTC report from West Chester, OHIO

September 18, 2026 at 1:49 PM

645-888-7976 was logged as a live voice. Category: Medical & prescriptions. Violation date: September 18, 2026 at 1:49 PM.

FTC report from Brunswick, OHIO

September 18, 2026 at 12:36 PM

645-777-6154 was logged as a unwanted call. Category: Dropped call or no message. Violation date: September 15, 2026 at 6:45 PM.

FTC report from ILLINOIS

September 17, 2026 at 8:55 PM

645-223-1672 was logged as a live voice. Category: Home improvement & cleaning. Violation date: September 17, 2026 at 12:00 AM.

FTC report from ILLINOIS

September 17, 2026 at 4:05 PM

645-221-2184 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 17, 2026 at 3:03 PM.

FTC report from NEW YORK

September 17, 2026 at 2:46 PM

645-255-3471 was logged as a robocall. Violation date: September 16, 2026 at 12:02 PM.

FTC report from PENNSYLVANIA

September 17, 2026 at 1:35 PM

645-233-3541 was logged as a unwanted call. Category: No Subject Provided. Violation date: September 16, 2026 at 5:23 AM.

FTC report from FLORIDA

September 17, 2026 at 11:37 AM

645-247-0387 was logged as a live voice. Violation date: September 15, 2026 at 11:00 AM.

FTC report from Lewisburg, PENNSYLVANIA

September 17, 2026 at 6:22 AM

645-223-2431 was logged as a robocall. Category: Work from home & other ways to make money. Violation date: September 17, 2026 at 1:30 AM.

FTC report from NEBRASKA

September 16, 2026 at 11:26 PM

645-223-0659 was logged as a robocall. Violation date: September 16, 2026 at 10:21 PM.

FTC report from Carmel, INDIANA

September 16, 2026 at 7:44 PM

645-223-1595 was logged as a robocall. Category: Work from home & other ways to make money. Violation date: September 16, 2026 at 5:25 PM.

FTC report from Orleans, MASSACHUSETTS

September 16, 2026 at 10:42 AM

645-202-6753 was logged as a unwanted call. Violation date: September 16, 2026 at 10:38 AM.

FTC report from Saint Paul, MINNESOTA

September 16, 2026 at 5:27 AM

645-223-2432 was logged as a robocall. Category: Work from home & other ways to make money. Violation date: September 16, 2026 at 12:00 PM.

FTC report from CALIFORNIA

September 15, 2026 at 5:49 PM

645-221-1626 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 15, 2026 at 2:40 PM.

FTC report from Georgetown, CALIFORNIA

September 15, 2026 at 1:53 PM

645-732-9058 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: September 15, 2026 at 2:29 PM.

FTC report from Gainesville, FLORIDA

September 15, 2026 at 1:20 PM

645-244-0190 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: September 15, 2026 at 12:00 AM.

FTC report from FLORIDA

September 15, 2026 at 1:45 AM

645-223-2432 was logged as a robocall. Category: Work from home & other ways to make money. Violation date: September 14, 2026 at 12:00 AM.

FTC report from Wichita, KANSAS

September 14, 2026 at 6:41 PM

645-232-8916 was logged as a robocall. Category: Lotteries, prizes & sweepstakes. Violation date: September 14, 2026 at 12:00 PM.

FTC report from ARIZONA

September 14, 2026 at 6:09 AM

645-203-0596 was logged as a robocall. Category: Reducing your debt (credit cards, mortgage, student loans). Violation date: July 27, 2026 at 4:59 PM.

FTC report from Cutler Bay, FLORIDA

September 12, 2026 at 1:27 PM

645-233-2901 was logged as a robocall. Category: Calls pretending to be government, businesses, or family and friends. Violation date: September 12, 2026 at 1:25 PM.

FTC report from Cincinnati, OHIO

September 11, 2026 at 4:09 PM

645-247-9284 was logged as a live voice. Violation date: September 11, 2026 at 3:03 PM.