203-663

You are reviewing the Area Code (NPA/NXX) report for 203-663. Did you mean to search the SMS short code 203663?

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	203663
Basic Format	203-663
NPA (Area Code)	203
NXX	663

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
203-663-0XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-1XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-2XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-3XXX	199F	BANDWIDTH.COM CLEC, LLC - CT	NORWALK	AS	09/14/2011	NORWALK	CT	NE	10/13/2011
203-663-4XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-5XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-6XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-7XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-8XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-9XXX	829J	PAETEC ITEL, LLC	NORWALK	RT		NORWALK	CT	NE
203-663-XXXX	829J	PAETEC ITEL, LLC	NORWALK	AS		NORWALK	CT

Business/Government Phones on the 203-663 Prefix

Phone	Name	Address
203-663-2772	Connecticut Family Dental	US
203-663-5127	Qdoba	652 Main Avenue Norwalk 06851 US
203-663-6173	The Paper Store	14 Candlewood Lake Road Brookfield 06804 US

Reports

Anonymous User from Bethel, Connecticut

January 12, 2026 at 12:05 PM

203-663-4357 reported as a Robocall. Received on January 12, 2026 at 12:03 PM.

Anonymous User from Old Lyme, Connecticut

September 30, 2025 at 1:27 PM

203-663-3151 reported as a Robocall. Received on September 30, 2025 at 1:07 PM.
Call for Charities

Anonymous User from East Setauket, Connecticut

August 7, 2025 at 4:18 PM

203-663-1309 reported as a Live Voice or Other. Received on August 7, 2025 at 9:05 AM.

Anonymous User from , CT

July 21, 2025 at 3:21 PM

203-663-7854 reported as a Robocall. Received on July 21, 2025 at 3:18 PM.

Anonymous User from New Haven, Connecticut

July 18, 2025 at 5:57 PM

203-663-8205 reported as a Live Voice or Other. Received on July 18, 2025 at 5:50 PM.
Call for Energy, solar, & utilities

Anonymous User from , CT

May 28, 2025 at 10:05 AM

203-663-9283 reported as a unwanted call. Received on May 21, 2025 at 10:20 AM.

Anonymous User from Los Angeles, California

March 31, 2025 at 7:58 PM

203-663-2573 reported as a Live Voice or Other. Received on March 31, 2025 at 4:56 PM.

Anonymous User from , CT

January 31, 2025 at 1:12 PM

203-663-4565 reported as a unwanted call. Received on January 31, 2025 at 8:03 AM.

Anonymous User from , CT

October 28, 2024 at 5:56 PM

203-663-1063 reported as a Live Voice or Other. Received on October 28, 2024 at 4:53 PM.

Anonymous User from Meriden, Connecticut

August 24, 2024 at 5:34 PM

203-663-2630 reported as a Live Voice or Other. Received on August 24, 2024 at 3:40 PM.
Call for Dropped call or no message

Anonymous User from Shelton, Connecticut

August 13, 2024 at 1:02 PM

203-663-3188 reported as a Live Voice or Other. Received on August 13, 2024 at 12:00 PM.

Anonymous User from Shelton, Connecticut

August 13, 2024 at 10:03 AM

203-663-3188 reported as a Live Voice or Other. Received on August 13, 2024 at 8:00 AM.

Anonymous User from , CT

July 23, 2024 at 1:27 PM

203-663-5782 reported as a Robocall. Received on July 23, 2024 at 11:01 AM.

Anonymous User from San Diego, California

June 21, 2024 at 2:46 AM

203-663-2573 reported as a Live Voice or Other. Received on June 19, 2024 at 2:00 PM.

Anonymous User from , CT

May 15, 2024 at 1:49 PM

203-663-4530 reported as a Robocall. Received on May 14, 2024 at 8:24 AM.

Anonymous User from Blairsville, Georgia

April 4, 2024 at 12:19 PM

203-663-2573 reported as a Robocall. Received on April 4, 2024 at 10:53 AM.

Anonymous User from , CT

March 12, 2024 at 12:04 PM

203-663-7156 reported as a Robocall. Received on March 7, 2024 at 5:34 PM.
Call for No Subject Provided

Anonymous User from South Easton, Massachusetts

February 23, 2024 at 4:41 PM

203-663-2849 reported as a Live Voice or Other. Received on February 23, 2024 at 3:46 PM.

Anonymous User from , CT

November 28, 2023 at 7:30 AM

203-663-3188 reported as a Robocall. Received on November 27, 2023 at 10:22 AM.

Anonymous User from , CT

October 17, 2023 at 3:49 PM

203-663-0687 reported as a Live Voice or Other. Received on October 17, 2023 at 11:19 AM.

Anonymous User from , CT

August 21, 2023 at 2:45 PM

203-663-3188 reported as a unwanted call. Received on August 21, 2023 at 2:18 PM.

Anonymous User from New Canaan, Connecticut

June 14, 2023 at 10:16 AM

203-663-3031 reported as a Live Voice or Other. Received on June 14, 2023 at 10:12 AM.

Anonymous User from , CT

May 25, 2023 at 3:05 PM

203-663-3188 reported as a Robocall. Received on May 25, 2023 at 2:12 PM.

Anonymous User from Durham, Connecticut

December 14, 2022 at 3:36 PM

203-663-2963 reported as a Live Voice or Other. Received on December 14, 2022 at 3:26 PM.

Anonymous User from Dallas, Texas

October 3, 2022 at 2:54 PM

203-663-1559 reported as a Live Voice or Other. Received on October 3, 2022 at 1:30 PM.

Anonymous User from , CT

September 24, 2022 at 7:22 AM

203-663-3475 reported as a Live Voice or Other. Received on September 23, 2022 at 5:59 PM.
Call for No Subject Provided

Anonymous User from Geneva, Illinois

September 23, 2022 at 12:59 PM

203-663-1559 reported as a Robocall. Received on September 23, 2022 at 11:55 AM.

Anonymous User from , IL

September 20, 2022 at 11:29 AM

203-663-1559 reported as a Live Voice or Other. Received on September 20, 2022 at 9:37 AM.

Anonymous User from Englewood, Florida

September 1, 2022 at 12:16 PM

203-663-7436 reported as a Live Voice or Other. Received on September 1, 2022 at 12:03 PM.
Call for Medical & prescriptions

Anonymous User from Minneapolis, Colorado

August 25, 2022 at 1:55 PM

203-663-1559 reported as a Robocall. Received on August 24, 2022 at 9:36 AM.
Call for Dropped call or no message

Anonymous User from Minneapolis, Colorado

August 25, 2022 at 1:55 PM

203-663-1559 reported as a Robocall. Received on August 24, 2022 at 9:54 AM.
Call for Dropped call or no message

Anonymous User from Minneapolis, Colorado

August 25, 2022 at 1:50 PM

203-663-1559 reported as a Robocall. Received on August 25, 2022 at 11:28 AM.
Call for Dropped call or no message

Anonymous User from , IL

July 29, 2022 at 3:03 PM

203-663-7072 reported as a Robocall. Received on July 29, 2022 at 9:16 AM.
Call for No Subject Provided

Anonymous User from Minneapolis, Minnesota

July 25, 2022 at 12:12 PM

203-663-1559 reported as a unwanted call. Received on July 25, 2022 at 11:10 AM.

Anonymous User from Crystal City, Missouri

June 28, 2022 at 3:47 PM

203-663-1559 reported as a Live Voice or Other. Received on June 28, 2022 at 2:41 PM.

Anonymous User from , MD

June 24, 2022 at 11:46 AM

203-663-1559 reported as a Live Voice or Other. Received on June 24, 2022 at 12:00 AM.
Call for Home improvement & cleaning

Most 'popular' numbers on this prefix:

203-663-0XXX: 203-663-0600 | 203-663-0606 | 203-663-0650 | 203-663-0680 | 203-663-0681 | 203-663-0687 |
203-663-1XXX: 203-663-1000 | 203-663-1001 | 203-663-1003 | 203-663-1060 | 203-663-1062 | 203-663-1069 | 203-663-1500 | 203-663-1501 | 203-663-1508 | 203-663-1551 | 203-663-1553 | 203-663-1555 |
203-663-2XXX: 203-663-2500 | 203-663-2503 | 203-663-2509 | 203-663-2570 | 203-663-2575 | 203-663-2577 | 203-663-2600 | 203-663-2630 | 203-663-2631 | 203-663-2633 | 203-663-2666 | 203-663-2700 | 203-663-2770 | 203-663-2771 | 203-663-2777 | 203-663-2800 | 203-663-2840 | 203-663-2845 | 203-663-2847 | 203-663-2888 | 203-663-2900 | 203-663-2901 | 203-663-2903 | 203-663-2962 | 203-663-2966 | 203-663-2968 |
203-663-3XXX: 203-663-3000 | 203-663-3008 | 203-663-3030 | 203-663-3031 | 203-663-3033 | 203-663-3131 | 203-663-3133 | 203-663-3143 | 203-663-3181 | 203-663-3185 | 203-663-3186 | 203-663-3400 | 203-663-3443 | 203-663-3444 | 203-663-3470 | 203-663-3475 | 203-663-3477 |
203-663-4XXX: 203-663-4500 | 203-663-4508 | 203-663-4530 | 203-663-4533 | 203-663-4535 | 203-663-4550 |
203-663-5XXX: 203-663-5600 | 203-663-5601 | 203-663-5606 | 203-663-5650 | 203-663-5700 | 203-663-5707 | 203-663-5777 | 203-663-5780 | 203-663-5787 | 203-663-5789 |
203-663-6XXX: 203-663-6146 | 203-663-6166 | 203-663-6169 | 203-663-6171 | 203-663-6177 | 203-663-6178 | 203-663-6800 | 203-663-6801 | 203-663-6870 | 203-663-6875 | 203-663-6877 | 203-663-6888 |
203-663-7XXX: 203-663-7000 | 203-663-7020 | 203-663-7070 | 203-663-7077 | 203-663-7078 | 203-663-7103 | 203-663-7108 | 203-663-7151 | 203-663-7153 | 203-663-7155 | 203-663-7178 | 203-663-7400 | 203-663-7407 | 203-663-7430 | 203-663-7433 | 203-663-7435 | 203-663-7440 |