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Waterbury, CT Area Codes: List, Map, and Phone Lookup

The city of Waterbury is in the state of Connecticut. It has the following active area codes:

203
475

Waterbury, CT has the following Exchanges (NXX)

NPA NXX Usage Company Name NXX Introduced Date
203 206 Wireless New Cingular Wireless Pcs, Llc - Dc 02/11/1995
203 206 Wireless New Cingular Wireless Pcs, Llc - Dc 02/11/1995
203 206 Wireless New Cingular Wireless Pcs, Llc - Dc 02/11/1995
203 217 Wireless New Cingular Wireless Pcs, Llc - Dc 02/11/1995
203 217 Wireless New Cingular Wireless Pcs, Llc - Dc 02/11/1995
203 217 Wireless New Cingular Wireless Pcs, Llc - Dc 02/11/1995
475 219 Landline Bandwidth.com Clec, Llc - Ct 04/16/2015
475 222 Landline Peerless Network Of Connecticut, Llc - Ct 11/20/2012
475 222 Landline Peerless Network Of Connecticut, Llc - Ct 11/20/2012
475 222 Landline Peerless Network Of Connecticut, Llc - Ct 11/20/2012
203 228 Wireless Cellco Partnership Dba Verizon Wireless - Ct 10/04/2002
203 228 Wireless Cellco Partnership Dba Verizon Wireless - Ct 10/04/2002
203 228 Wireless Cellco Partnership Dba Verizon Wireless - Ct 10/04/2002
203 232 Wireless Cellco Partnership Dba Verizon Wireless - Ct 04/01/1997
203 232 Wireless Cellco Partnership Dba Verizon Wireless - Ct 04/01/1997
203 232 Wireless Cellco Partnership Dba Verizon Wireless - Ct 04/01/1997
203 233 Wireless Cellco Partnership Dba Verizon Wireless - Ct 04/01/1997
203 233 Wireless Cellco Partnership Dba Verizon Wireless - Ct 04/01/1997
203 233 Wireless Cellco Partnership Dba Verizon Wireless - Ct 04/01/1997
475 233 Wireless New Cingular Wireless Pcs, Llc - Dc 11/08/2016
475 233 Wireless New Cingular Wireless Pcs, Llc - Dc 11/08/2016
475 233 Wireless New Cingular Wireless Pcs, Llc - Dc 11/08/2016
475 235 Wireless New Cingular Wireless Pcs, Llc - Dc 07/05/2011
475 235 Wireless New Cingular Wireless Pcs, Llc - Dc 07/05/2011
475 235 Wireless New Cingular Wireless Pcs, Llc - Dc 07/05/2011
203 236 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/11/1997
203 236 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/11/1997
203 236 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/11/1997
475 313 Wireless Omnipoint Communications, Inc. - Ct 09/09/2015
475 313 Wireless Omnipoint Communications, Inc. - Ct 09/09/2015
475 313 Wireless Omnipoint Communications, Inc. - Ct 09/09/2015
203 346 Landline Southern New England Telco Dba Frontier Comm Of Ct 04/01/1997
203 346 Landline Southern New England Telco Dba Frontier Comm Of Ct 04/01/1997
203 346 Landline Southern New England Telco Dba Frontier Comm Of Ct 04/01/1997
203 419 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/10/1996
203 419 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/10/1996
203 419 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/10/1996
203 437 Landline Mcimetro Access Transmission Services Llc 04/01/1997
203 437 Landline Mcimetro Access Transmission Services Llc 04/01/1997
203 437 Landline Mcimetro Access Transmission Services Llc 04/01/1997
203 465 Landline Southern New England Telco Dba Frontier Comm Of Ct 04/01/1997
203 465 Landline Southern New England Telco Dba Frontier Comm Of Ct 04/01/1997
203 465 Landline Southern New England Telco Dba Frontier Comm Of Ct 04/01/1997
203 509 Wireless Sprint Spectrum L.p. 01/25/1998
203 509 Wireless Sprint Spectrum L.p. 01/25/1998
203 509 Wireless Sprint Spectrum L.p. 01/25/1998
203 510 Wireless Sprint Spectrum L.p. 07/22/1999
203 510 Wireless Sprint Spectrum L.p. 07/22/1999
203 510 Wireless Sprint Spectrum L.p. 07/22/1999
203 518 Wireless New Cingular Wireless Pcs, Llc - Dc 07/02/2001
203 518 Wireless New Cingular Wireless Pcs, Llc - Dc 07/02/2001
203 518 Wireless New Cingular Wireless Pcs, Llc - Dc 07/02/2001
203 519 Wireless Sprint Spectrum L.p. 02/09/2011
203 519 Wireless Sprint Spectrum L.p. 02/09/2011
203 519 Wireless Sprint Spectrum L.p. 02/09/2011
203 525 Wireless New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 525 Wireless New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 525 Wireless New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 527 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/25/1998
203 527 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/25/1998
203 528 Landline Level 3 Communications, Llc - Ct 10/13/1999
203 528 Landline Level 3 Communications, Llc - Ct 10/13/1999
203 528 Landline Level 3 Communications, Llc - Ct 10/13/1999
203 558 Wireless New Cingular Wireless Pcs, Llc - Dc 01/14/2000
203 558 Wireless New Cingular Wireless Pcs, Llc - Dc 01/14/2000
203 558 Wireless New Cingular Wireless Pcs, Llc - Dc 01/14/2000
475 559 Wireless Cellco Partnership Dba Verizon Wireless - Ct 09/04/2015
475 559 Wireless Cellco Partnership Dba Verizon Wireless - Ct 09/04/2015
475 559 Wireless Cellco Partnership Dba Verizon Wireless - Ct 09/04/2015
203 560 Wireless New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 560 Wireless New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 560 Wireless New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 565 Wireless Sprint Spectrum L.p. 07/22/1999
203 565 Wireless Sprint Spectrum L.p. 07/22/1999
203 565 Wireless Sprint Spectrum L.p. 07/22/1999
203 568 Landline Paetec Communications, Llc - Ct 01/14/2000
203 568 Landline Paetec Communications, Llc - Ct 01/14/2000
203 568 Landline Paetec Communications, Llc - Ct 01/14/2000
203 573 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 573 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 573 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 574 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 574 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 574 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 575 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 575 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 575 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 577 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 577 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 577 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 578 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 578 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 578 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 591 Landline Southern New England Telco Dba Frontier Comm Of Ct 09/11/1994
203 591 Landline Southern New England Telco Dba Frontier Comm Of Ct 09/11/1994
203 591 Landline Southern New England Telco Dba Frontier Comm Of Ct 09/11/1994
203 592 Wireless New Cingular Wireless Pcs, Llc - Dc 02/04/1994
203 592 Wireless New Cingular Wireless Pcs, Llc - Dc 02/04/1994
203 592 Wireless New Cingular Wireless Pcs, Llc - Dc 02/04/1994
203 596 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 596 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 596 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 597 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 597 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 597 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 598 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 598 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 598 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 670 Wireless American Messaging Services, Llc 02/04/1994
203 670 Wireless American Messaging Services, Llc 02/04/1994
203 670 Wireless American Messaging Services, Llc 02/04/1994
203 680 Wireless Southern New England Telco Dba Frontier Comm Of Ct 10/31/2012
203 680 Wireless Southern New England Telco Dba Frontier Comm Of Ct 10/31/2012
203 680 Wireless Southern New England Telco Dba Frontier Comm Of Ct 10/31/2012
475 689 Wireless Cellco Partnership Dba Verizon Wireless - Ct 12/24/2014
475 689 Wireless Cellco Partnership Dba Verizon Wireless - Ct 12/24/2014
475 689 Wireless Cellco Partnership Dba Verizon Wireless - Ct 12/24/2014
203 695 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/11/1995
203 695 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/11/1995
203 695 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/11/1995
203 706 Landline Ctc Communications Corp. - Ct 02/12/2004
203 706 Landline Ctc Communications Corp. - Ct 02/12/2004
203 706 Landline Ctc Communications Corp. - Ct 02/12/2004
203 707 Wireless Cellco Partnership Dba Verizon Wireless - Ct 03/10/2011
203 707 Wireless Cellco Partnership Dba Verizon Wireless - Ct 03/10/2011
203 707 Wireless Cellco Partnership Dba Verizon Wireless - Ct 03/10/2011
203 709 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/10/1996
203 709 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/10/1996
203 709 Landline Southern New England Telco Dba Frontier Comm Of Ct 01/10/1996
203 721 Landline At&t Local 04/01/1997
203 721 Landline At&t Local 04/01/1997
203 721 Landline At&t Local 04/01/1997
203 725 Landline Cox Connecticut Telecom, Llc 07/22/1999
203 725 Landline Cox Connecticut Telecom, Llc 07/22/1999
203 725 Landline Cox Connecticut Telecom, Llc 07/22/1999
203 753 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 753 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 753 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 754 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 754 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 754 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 755 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 755 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 755 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 756 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 756 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 756 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 757 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 757 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 757 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 758 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 758 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 758 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 759 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 759 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 759 Landline Southern New England Telco Dba Frontier Comm Of Ct 02/04/1994
203 768 Wireless Omnipoint Communications, Inc. - Ct 01/25/1998
203 768 Wireless Omnipoint Communications, Inc. - Ct 01/25/1998
203 768 Wireless Omnipoint Communications, Inc. - Ct 01/25/1998
203 780 Wireless Peerless Network Of Connecticut, Llc - Ct 10/02/2012
203 780 Wireless Peerless Network Of Connecticut, Llc - Ct 10/02/2012
203 780 Wireless Peerless Network Of Connecticut, Llc - Ct 10/02/2012
203 802 Wireless Metro Pcs, Inc. 10/03/2008
203 802 Wireless Metro Pcs, Inc. 10/03/2008
203 802 Wireless Metro Pcs, Inc. 10/03/2008
203 805 Landline Teleport Communications America, Llc - Ct 04/15/1996
203 805 Landline Teleport Communications America, Llc - Ct 04/15/1996
203 805 Landline Teleport Communications America, Llc - Ct 04/15/1996
203 808 Wireless Omnipoint Communications, Inc. - Ct 05/30/2002
203 808 Wireless Omnipoint Communications, Inc. - Ct 05/30/2002
203 808 Wireless Omnipoint Communications, Inc. - Ct 05/30/2002
203 819 Landline New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 819 Landline New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 819 Landline New Cingular Wireless Pcs, Llc - Dc 01/25/1998
203 841 Landline Choice One Communications, Inc. - Ct 08/20/2000
203 841 Landline Choice One Communications, Inc. - Ct 08/20/2000
203 841 Landline Choice One Communications, Inc. - Ct 08/20/2000
203 910 Wireless Cellco Partnership Dba Verizon Wireless - Ct 07/01/1996
203 910 Wireless Cellco Partnership Dba Verizon Wireless - Ct 07/01/1996
203 910 Wireless Cellco Partnership Dba Verizon Wireless - Ct 07/01/1996
203 982 Wireless Sprint Spectrum L.p. 10/15/1996
203 982 Wireless Sprint Spectrum L.p. 10/15/1996
203 982 Wireless Sprint Spectrum L.p. 10/15/1996

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