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npa-nxx	State	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
978-243 is split into 1,000-number blocks - detail below
978-243-7XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	12/20/2018	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-246 is split into 1,000-number blocks - detail below
978-246-3XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	06/07/2023	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-263	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	00/00/0000	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	00/00/0000	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264 is split into 1,000-number blocks - detail below
978-264-0XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264-1XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264-2XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264-3XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264-4XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264-5XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264-6XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264-7XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-264-9XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-266	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	00/00/0000	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	00/00/0000	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493 is split into 1,000-number blocks - detail below
978-493-1XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	05/23/2016	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493-2XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	12/18/2015	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493-3XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	09/01/2016	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493-4XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	07/22/2015	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493-5XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	10/11/2024	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493-6XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	02/25/2016	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493-7XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	07/07/2016	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-493-9XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	04/27/2018	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-635	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	00/00/0000	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-635 is split into 1,000-number blocks - detail below
978-635-0XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-635-1XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-635-3XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-635-5XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-635-7XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-635-8XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-635-9XXX	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	N/A	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-723 is split into 1,000-number blocks - detail below
978-723-9XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	07/22/2021	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-793 is split into 1,000-number blocks - detail below
978-793-4XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	02/10/2017	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-793-5XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	10/01/2015	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-793-7XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	09/12/2014	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-793-8XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	04/23/2015	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-929	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	00/00/0000	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-936	MA	VERIZON NEW ENGLAND INC. (Verizon Communications)	0003628971	RMD0002953	9102	ACTON	ACTNMAMADS1	00/00/0000	Prefix Type: RBOC Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-938 is split into 1,000-number blocks - detail below
978-938-5XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	09/25/2023	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-938-6XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	01/04/2024	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-938-8XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	10/14/2022	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))
978-938-9XXX	MA	NEW CINGULAR WIRELESS PCS, LLC - DC (AT&T Wireless)	0003291192	RMD0036909	4036	MAYNARD	ACTNMAMADS1	02/19/2021	Prefix Type: WIRELESS Switch Name: ACTON Switch Type: NTDMS100 LATA: eastern MA (128) Tandem: N/A 🔧 Explore Switch(CLLI: ACTNMAMADS1))