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| npa-nxx | State/Province | Company | FRN | RMD | OCN | Rate Center | CLLI | Assign Date | Misc |
| 718-503 | NY | TC SYSTEMS, INC. - NY | N/A | 7140 | NWYRCYZN03 | NYCMNYBXDS0 | 00/00/0000 | Prefix Type: CLEC Switch Name: NEW YORK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCMNYBXDS0)) | |
| 718-503 is split into 1,000-number blocks - detail below | |||||||||
| 718-503-0XXX | NY | BANDWIDTH.COM CLEC, LLC - NY (Bandwidth Inc.) | 0017042060 | RMD0003709 | 997E | NWYRCYZN03 | NOCLLIKNOWN | 06/17/2026 | Prefix Type: CLEC Switch Name: N/A Switch Type: N/A LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NOCLLIKNOWN)) |
| 718-503-1XXX | NY | OMNIPOINT COMMUNICATIONS, INC. - NY (T-Mobile US, Inc) | N/A | 6622 | NWYRCYZN03 | NYCMNYAACMM | 06/04/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCMNYAACMM)) | |
| 718-503-2XXX | NY | OMNIPOINT COMMUNICATIONS, INC. - NY (T-Mobile US, Inc) | N/A | 6622 | NWYRCYZN03 | NYCMNYAACMM | 04/22/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCMNYAACMM)) | |
| 718-503-3XXX | NY | TC SYSTEMS, INC. - NY | N/A | 7140 | NWYRCYZN03 | NYCMNYBXDS0 | N/A | Prefix Type: CLEC Switch Name: NEW YORK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCMNYBXDS0)) | |
| 718-503-4XXX | NY | OMNIPOINT COMMUNICATIONS, INC. - NY (T-Mobile US, Inc) | N/A | 6622 | NWYRCYZN03 | NYCMNYAACMM | 06/04/2004 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCMNYAACMM)) | |
| 718-503-5XXX | NY | VERIZON NEW YORK, INC. (Verizon Communications) | 0003469442 | RMD0002945 | 9104 | NWYRCYZN03 | NYCXNYJEDS0 | 10/30/2001 | Prefix Type: RBOC Switch Name: EAST 167TH STREET Switch Type: NTDMS100 LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCXNYJEDS0)) |
| 718-503-6XXX | NY | VERIZON NEW YORK, INC. (Verizon Communications) | 0003469442 | RMD0002945 | 9104 | NWYRCYZN03 | NYCXNYJEDS0 | 10/30/2001 | Prefix Type: RBOC Switch Name: EAST 167TH STREET Switch Type: NTDMS100 LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCXNYJEDS0)) |
| 718-503-7XXX | NY | VERIZON NEW YORK, INC. (Verizon Communications) | 0003469442 | RMD0002945 | 9104 | NWYRCYZN03 | NYCXNYJEDS0 | 10/30/2001 | Prefix Type: RBOC Switch Name: EAST 167TH STREET Switch Type: NTDMS100 LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCXNYJEDS0)) |
| 718-503-8XXX | NY | METROPCS, INC. (T-Mobile US, Inc) | N/A | 5562 | NWYRCYZN03 | NYCMNYAACMM | 03/06/2013 | Prefix Type: PCS Switch Name: N/A Switch Type: N/A LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCMNYAACMM)) | |
| 718-503-9XXX | NY | TC SYSTEMS, INC. - NY | N/A | 7140 | NWYRCYZN03 | NYCMNYBXDS0 | N/A | Prefix Type: CLEC Switch Name: NEW YORK Switch Type: WECO 5ESS (Digital) LATA: New York City METRO (132) Tandem: N/A 🔧 Explore Switch(CLLI: NYCMNYBXDS0)) |