Local Calling Guide
Area code/prefix search
NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]
NXX: 575
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
618-575 | A | Sefton | IL | STLSMO05RMD | 984E BANDWIDTH.COM CLEC, LLC - IL | 520 | |||
618-575 | 0 | Sefton | IL | STLSMO05RMD | 984E BANDWIDTH.COM CLEC, LLC - IL | 520 | 2020-07-24 | ||
618-575 | 1 | Sefton | IL | STLSMOWQ8MD | 073H TELNYX LLC | 520 | 2020-07-27 | ||
618-575 | 4 | Sefton | IL | STLSMO05XPX | 506J TWILIO INTERNATIONAL, INC. | 520 | 2021-06-10 | ||
618-575 | 5 | Sefton | IL | STLSMOWQDS2 | 224C ONVOY, LLC | 520 | 2021-02-26 | ||
618-575 | 8 | Sefton | IL | COVLILCQXMX | 495J STRATUS NETWORKS | 520 | 2021-12-13 |
Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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