Common use of Numbering Clause in Contracts

Numbering. 43.1 It shall be the responsibility of each Party to program and update its own switches and network systems to recognize and route traffic to the other Party's assigned NPA-NXXs at all times. Neither AT&T- 13STATE nor WSP shall charge each other for changes to switch routing software necessitated by the opening of NPAs or NXXs. If either Party is authorized to recover its costs for changes to switch routing software necessitated by the opening of NPAs or NXXs, the Parties shall reimburse each other’s costs according to such authorization. 43.2 The Parties shall comply with Central Office Code Assignment Guidelines, as currently specified in INC 00-0000-000, in performing the electronic input of their respective number assignment information into the Routing Database System. 43.3 To the extent that the WSP's dedicated NPA-NXX resides at a point in AT&T-13STATE network, then the Parties shall cooperate to reassign the routing V&H and the Common Language Location Identifier (“CLLI”) of dedicated NPA-NXX(s) from AT&T-13STATE’s Tandems to points within WSP’s network as designated by WSP. WSP agrees that it shall use best efforts to complete the reassignment of its dedicated NPA-NXX(s)into its network. The Parties agree to cooperate in order to complete the transfer of all codes no later than the end of twelve months from the Effective Date. Until an NPA-NXX is reassigned, it will continue to be assigned to AT&T-13STATE’s network as shown in the LERG.

Numbering. 43.1 It shall be the responsibility of each Party to program and update its own switches and network systems to recognize and route traffic to the other Party's ’s assigned NPA-NXXs at all times. Neither AT&T- 13STATE nor WSP shall charge each other for changes to switch routing software necessitated by the opening of NPAs or NXXs. If either Party is authorized to recover its costs for changes to switch routing software necessitated by the opening of NPAs or NXXs, the Parties shall reimburse each other’s costs according to such authorization. 43.2 The Parties shall comply with Central Office Code Assignment Guidelines, as currently specified in INC 00-0000-000, in performing the electronic input of their respective number assignment information into the Routing Database System. 43.3 To the extent that the WSP's ’s dedicated NPA-NXX resides at a point in AT&T-13STATE network, then the Parties shall cooperate to reassign the routing V&H and the Common Language Location Identifier (“CLLI”) of dedicated NPA-NXX(s) from AT&T-13STATE’s Tandems to points within WSP’s network as designated by WSP. WSP agrees that it shall use best efforts to complete the reassignment of its dedicated NPA-NXX(s)into its network. The Parties agree to cooperate in order to complete the transfer of all codes no later than the end of twelve months from the Effective Date. Until an NPA-NXX is reassigned, it will continue to be assigned to AT&T-13STATE’s network as shown in the LERG.

Numbering. 43.1 It shall be the responsibility of each Party to program and update its own switches and network systems to recognize and route traffic to the other Party's assigned NPA-NXXs at all times. Neither AT&T- SBC- 13STATE nor WSP shall charge each other for changes to switch routing software necessitated by the opening of NPAs or NXXs. If either Party is authorized to recover its costs for changes to switch routing software necessitated by the opening of NPAs or NXXs, the Parties shall reimburse each other’s costs according to such authorization. 43.2 The Parties shall comply with Central Office Code Assignment Guidelines, as currently specified in INC 0095-00000407-000008, in performing the electronic input of their respective number assignment information into the Routing Database System. 43.3 To the extent that the WSP's dedicated NPA-NXX resides at a point in AT&T-13STATE SBC-13STATE network, then the Parties shall cooperate to reassign the routing V&H and the Common Language Location Identifier (“CLLI”) of dedicated NPA-NXX(s) from AT&T-13STATESBC-13STATE’s Tandems to points within WSP’s network as designated by WSP. WSP agrees that it shall use best efforts to complete the reassignment of its dedicated NPA-NXX(s)into NXX(s) into its network. The Parties agree to cooperate in order to complete the transfer of all codes no later than the end of twelve months from the Effective Date. Until an NPA-NXX is reassigned, it will continue to be assigned to AT&T-13STATESBC-13STATE’s network as shown in the LERG.

Numbering. 43.1 It shall be the responsibility of each Party to program and update its own switches and network systems to recognize and route traffic to the other Party's assigned NPA-NXXs at all times. Neither AT&T- 13STATE nor WSP shall charge each other for changes to switch routing software necessitated by the opening of NPAs or NXXs. If either Party is authorized to recover its costs for changes to switch routing software necessitated by the opening of NPAs or NXXs, the Parties shall reimburse each other’s costs according to such authorization. 43.2 The Parties shall comply with Central Office Code Assignment Guidelines, as currently specified in INC 00-0000-000, in performing the electronic input of their respective number assignment information into the Routing Database System. 43.3 To the extent that the WSP's dedicated NPA-NXX resides at a point in AT&T-13STATE network, then the Parties shall cooperate to reassign the routing V&H and the Common Language Location Identifier (“CLLI”) of dedicated NPA-NXX(s) from AT&T-13STATE’s Tandems to points within WSP’s network as designated by WSP. WSP agrees that it shall use best efforts to complete the reassignment of its dedicated NPA-NXX(s)into NXX(s) into its network. The Parties agree to cooperate in order to complete the transfer of all codes no later than the end of twelve months from the Effective Date. Until an NPA-NXX is reassigned, it will continue to be assigned to AT&T-13STATE’s network as shown in the LERG.

Numbering. 43.1 It shall be the responsibility of each Party to program and update its own switches and network systems to recognize and route traffic to the other Party's assigned NPA-NXXs at all times. Neither AT&T- SBC- 13STATE nor WSP shall charge each other for changes to switch routing software necessitated by the opening of NPAs or NXXs. If either Party is authorized to recover its costs for changes to switch routing software necessitated by the opening of NPAs or NXXs, the Parties shall reimburse each other’s costs according to such authorization. 43.2 The Parties shall comply with Central Office Code Assignment Guidelines, as currently specified in INC 00-0000-000, in performing the electronic input of their respective number assignment information into the Routing Database System. 43.3 To the extent that the WSP's dedicated NPA-NXX resides at a point in AT&T-13STATE SBC-13STATE network, then the Parties shall cooperate to reassign the routing V&H and the Common Language Location Identifier (“CLLI”) of dedicated NPA-NXX(s) from AT&T-13STATESBC-13STATE’s Tandems to points within WSP’s network as designated by WSP. WSP agrees that it shall use best efforts to complete the reassignment of its dedicated NPA-NXX(s)into its network. The Parties agree to cooperate in order to complete the transfer of all codes no later than the end of twelve months from the Effective Date. Until an NPA-NXX is reassigned, it will continue to be assigned to AT&T-13STATESBC-13STATE’s network as shown in the LERG.