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npa-nxx | State | Company | OCN | Rate Center | CLLI | Assign Date | Misc |
309-521 | IL | CAMBRIDGE TEL. CO. | 0983 | ANDOVER | OSCOILXDDS0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: OSCO Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
309-522 | IL | CAMBRIDGE TEL. CO. | 0983 | OSCO | OSCOILXDDS0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: OSCO Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |
309-937 | IL | CAMBRIDGE TEL. CO. | 0983 | CAMBRIDGE | CMBRILXDDS0 | 00/00/0000 | Prefix Type: WIRELESS Switch Name: CAMBRIDGE Switch Type: Northern Telecom DMS10 (Digital) LATA: N/A Tandem: N/A Detailed Switch Info |