Covering Witham &
Hawkwell, Southend, Old Harlow, CM3, Hockley, Great Wakering, Little Thurlow, Roydon, CO5, CM5, Ingrave, CM9, CO2, Castle Hedingham, Terling, Mountnessing, Littlebury Green, Sible Hedingham, Birch, Quendon, SS17, Tollesbury, Walton On The Naze, CO4, Epping, West Mersea, Bobbingworth, Stansted, Colchester, Great Warley, SS6, Hatfield Heath, North Weald, Benfleet, Stapleford Tawney, South Ockendon, Lambourne, Doddinghurst, Widdington, CO13, Wendens Ambo, West Tilbury, East Hanningfield, CM6, Bures, CO14, Lawford, Gosfield, West Horndon, CB11, Audley End, Thorpe Bay, Ongar, Aveley, CM1, Great Wratting, Widford, Bradwell on Sea, Rayleigh, SS13, Earls Colne, The Lavers, Tendring, Barling, IG10, Hullbridge, Bardfield Saling, Badgers Dene, Heybridge, CM24, Eastwick, Tilbury, Boxted, Aingers Green, RM20, Copford, Barnston, Steeple Bumpstead, CO1, Wakes Colne, Stapleford Abbotts, Castle Point, CO9, West Thurrock, Alphamstone, Westcliff, Dedham, Kedington, Shortgrove, CO15, CB10, Shenfield, CM12, CO3, Halstead, CO6, Clacton, Barnardiston, Rawreth, Billericay, Ardleigh, SG8, Crays Hill, CM19, RM15, Pitsea, CO10, Bocking, CM22, Great Totham, Braintree, Black Notley, Tye Common, Kirby le Soken, Great Notley, Prittlewell, Burnham On Crouch, RM19, Victoria Park, Stebbing, Latchingdon, Helions Bumpstead, SS9, Little Sampford, Canvey Island, SS15, Springfield, Little Walden, Epping Green, Howe Green, Elmdon, CM8, RM18, CM23, IG9, Abbess Roding, Woodham Ferrers, Thurrock, Herongate, High Ongar, Lexden, CM0, Kelvedon Hatch, CB1, Duddenhoe End, Great Leighs, CM14, Chipping Ongar, CM2, South Hanningfield, SS4, Ramsden Heath, Clavering, Harlow, Strethall, Matching Tye, Wethersfield, Galleywood, Wickham Bishops, Ingatestone, Frinton, Waltham Abbey, Stock, Hackney Marshes, Littlebury, Stondon Massey, SS1, Uttlesford, Fyfield, Loughton, Arkesden, Langley, CM20, Withersfield, CO11, West Hanningfield, Corringham, CO12, Great Bentley, Theydon Bois, Navestock, RM16, Marks Tey, North Weald Bassett, Stanford Le Hope, South Stifford, Birchanger, Gilston Park, Wickford, Harwich, Debden Green, Thaxted, SS16, Warley, Brightlingsea, Fryerning, Ashdon, Shoeburyness, Langdon Hills, Purleigh, Saffron Walden, Pond Street, Mayland, South Benfleet, Great Bardfield, Laindon, Witham, CM18, SS7, Panfield, Broxted, Althorne, Sturmer, Basildon, Hutton, Red Oaks Hill, Hadleigh, Rickling Green, East Horndon, Wimbish, CM13, Chigwell Row, Hatfield Peverel, SS14, Little Waltham, Clacton On Sea, Boreham, Teversham, Chadwell St Mary, Ickleton, Wivenhoe, North Stifford, Chrishall, Buckhurst Hill, Stansted Mountfitchet, Purfleet, Great Chesterford, Wicken Bonhunt, St Osyth, Great Dunmow, St Edmundsbury, Great Burstead, Frinton On Sea, Chelmsford, Rayne, Stanway, Danbury, Ashingdon, CM16, Debden, SS5, Essex, Wimbish Green, Chigwell, Little Bradley, Little Wratting, Westcliff On Sea, Silver End, Sandon, CM11, CM17, CO7, Birdbrook, Little Burstead, E4, SS8, IG7, RM17, Great Bromley, Little Clacton, Matching, Ashen, Little Parndon, CM4, CB9, Starlings Green, SS11, Maldon, Kelvedon, Southminster, Grays, Tolleshunt D Arcy, Great Baddow, Rochford, CO16, Cold Norton, Little Baddow, EN9, Fingringhoe, Fobbing, Sewardstone, Abridge, High Beach, Southend On Sea, The Rodings, Hempstead, Hinxton, Cressing, Thorrington, Thundersley, Rettendon, Coggeshall, Leigh On Sea, SS3, Steeple, Little Warley, Felsted, Blackmore, Elsenham, Great Thurlow, East Tilbury, CO8, Finchingfield, Takeley, CM7, Tillingham, Moulsham, Tolleshunt Knights, Battlesbridge, Aldham, Sheering, Dengie, Great Sampford, Rickling, Chalkwell, Canewdon, Tiptree, Brentwood, CM15, Matching Green, Writtle, Babergh, Langham, Radwinter, Galleyend, Sewards End, South Woodham Ferrers, Aythorpe Roding, SS0, SS12, Little Chesterford, Asheldham, Maylandsea, Nazeing, Great Yeldham, Howlett End, Mersea Island, Upper Green, Feering, Bulphan